CN202449989U - Glass annealing kiln supporting roller with combined sleeving rings - Google Patents
Glass annealing kiln supporting roller with combined sleeving rings Download PDFInfo
- Publication number
- CN202449989U CN202449989U CN2012200251561U CN201220025156U CN202449989U CN 202449989 U CN202449989 U CN 202449989U CN 2012200251561 U CN2012200251561 U CN 2012200251561U CN 201220025156 U CN201220025156 U CN 201220025156U CN 202449989 U CN202449989 U CN 202449989U
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- rings
- compound
- collar
- lear
- carrying roller
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Abstract
The utility model provides a glass annealing kiln supporting roller with combined sleeving rings. The glass annealing kiln supporting roller comprises a mandrel, and is characterized in that the combined sleeving rings are inserted on the mandrel and arranged at intervals; and clearances are reserved between the combined sleeving rings. The heat radiation effect is enhanced, and glass can be cooled. The combined sleeving rings are formed by the combination of inner rings and outer rings; the inner rings are metal steel rings; the inner rings and the outer rings made of non-metal are combined through a hot pressing process to form an integrated structure; the outer rings are as elastic as rubber and have the intensity which is the same as that of an inorganic material, so that the glass cannot be scratched; compared with the common supporting roller of the same size, the supporting roller is light in weight and low in cost; grooves are formed in the outer edges of the inner rings, and the outer rings are embedded into the grooves of the inner rings, so that the problem that the outer rings fall off is solved.
Description
Technical field
The utility model belongs to the glass manufacturing apparatus technical field, relates to a kind of lear carrying roller, is a kind of lear carrying roller that the compound collar is arranged specifically.
Background technology
When glass production is annealed, need to form the roller-way bearing glass and force cooling with carrying roller, roller-way breaks down and can influence directly that glass is carried and in the residence time and the temperature control in annealing furnace Nei Ge district, causes that glass bursts, fragmentation and scuffing.
At present, be usually used in forcing below 260 ℃ in the glass production annealing furnace freezing air district to make carrying roller compound collar roller, stainless steel rider, fiber roller and graphite collar rod are arranged.Lear carrying roller main body is normally with the seamless tube with manufacturings such as higher creep and creep rupture strength, heat-resisting steels that high-temperature resistance is strong, asbestos, potteries; Because carrying roller normally adopts centrifugal casting to process; In the blank manufacturing processed, material composition is uneven, the centrifugal casting machine rotating speed is uneven, it is not steady to rotate, temperature is controlled badly etc. all might make the carrying roller density unevenness even.Blank is in the precision work process, because precision such as lathe, grinding machine are not high, problems such as cutlery wearing and tearing all might cause inhomogeneity of wall thickness; The carrying roller two ends are fixed during use, and are middle unsettled, also different in condition of high temperature distortion everywhere; All this kind all can cause carrying roller crooked, and this flexural deformation is irregular, if the roller plane degree is bad; Glass just may be scratched, even it is broken to run.
Summary of the invention
The utility model provides a kind of lear carrying roller that the compound collar is arranged to the problems referred to above that prior art exists, and reduces the roller-way distortion that the carrying roller bending causes, and avoids scratching glass, increases radiating effect simultaneously, helps glass cools.
The purpose of the utility model realizes through following technical scheme:
A kind of lear carrying roller that the compound collar is arranged comprises mandrel, it is characterized in that being coated with on the described mandrel the compound collar, and said compound cover central spacer is installed, and leaves the gap between the compound collar.
Improvement to technique scheme: the described compound collar is composited by interior ring and outer shroud, and said interior ring is the metal steel ring, and outer shroud is that high-temperature fibre, rubber and sticker are processed, and said interior ring and outer shroud adopt the heat pressing process connecting shaping to be structure as a whole.
Further improvement to technique scheme: the outer rim of ring is provided with groove in described, and is said
In the groove that encircles in outer ring portion embeds.
Further improvement to technique scheme: the groove in said on the ring is the trapezoidal dovetail-indent of mouthful narrow bottom width.
Further improvement to technique scheme: the trapezoidal dovetail-indent of 2 circles is set on the outer rim of ring in said at least.
Further improvement to technique scheme: the described compound collar is welded on the mandrel and becomes one.
The advantage and the positively effect of the utility model are:
The compound collar of the utility model installs to be welded on and forms collar roller on the stainless steel mandrel, and the collar is to install at interval, and middle preset clearance reduces the carrying roller distortion that the mandrel local bending causes on the one hand, can increase radiating effect again, helps glass cools.Ring is the metal steel ring in said; Outer shroud is that high-temperature fibre, rubber and sticker are processed, and outer shroud had not only had the elasticity of rubber but also had the intensity of inorganic materials, direct load-bearing contact glass under hot environment; Can not scratch glass, and more in light weight than the common carrying roller of same size, cost is low; The outer rim of ring is provided with groove in described, in said outer ring portion embeds in the groove of ring, has solved the outer shroud problem that comes off.
Description of drawings
Fig. 1 is a kind of front view that the lear carrying roller of the compound collar is arranged of the utility model;
Fig. 2 is the structural representation of the compound collar in the utility model;
Fig. 3 is the interior ring structure synoptic diagram in the compound collar of the utility model.
Embodiment
Referring to Fig. 1, a kind of embodiment that the lear carrying roller of the compound collar is arranged of the utility model comprises the compound collar of installing on mandrel 1 and the mandrel 12, and the compound collar 2 is to install at interval, leaves the gap between the compound collar 2.Both reduce the overall cost of carrying roller, increased radiating effect again, helped glass cools.
Referring to Fig. 2; The described compound collar 2 is composited with outer shroud 4 by interior ring 3; In ring 3 process for mixing materials such as high-temperature fibre, rubber, stickers for metal steel ring, outer shroud 4, said in ring 3 adopt the heat pressing process connecting shapings to be structure as a whole with the nonmetal outer shroud of processing 4.The elasticity that outer shroud 4 promptly has rubber has the intensity of inorganic materials again, and direct load-bearing contact glass under hot environment can not scratch glass.
Referring to Fig. 3, the outer rim (part that contacts with outer shroud 4) of described interior ring 3 is groove 5 structures, and groove 5 is trapezoidal dovetail-indent.Because of adopting thermocompression bonded to form with nonmetal outer shroud 4, ring 3 in the metal forms integrative-structure; Trapezoidal dovetail-indent 5 is embedded in a part of outer shroud 4; Increased the bonding force of interior ring 3 and outer shroud 4, because the narrow bottom width of mouth of trapezoidal dovetail-indent 5, combining of interior ring 3 and outer shroud 4 is more firm.Because compound collar height is generally 30-45mm, therefore, the trapezoidal dovetail-indent 5 of 2 circles (embodiment is the trapezoidal dovetail-indents 5 of 3 circles) is set at least on the outer rim of ring 3 in each.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of having done, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.
Claims (7)
1. the lear carrying roller that the compound collar is arranged comprises mandrel, it is characterized in that being coated with on the described mandrel the compound collar, and said compound cover central spacer is installed, and leaves the gap between the compound collar.
2. according to the described lear carrying roller that the compound collar is arranged of claim 1; It is characterized in that the described compound collar is composited by interior ring and outer shroud; Ring is the metal steel ring in said; Outer shroud is that high-temperature fibre, rubber and sticker are processed, and said interior ring adopts the heat pressing process connecting shaping to be structure as a whole with outer shroud.
3. according to claim 1 or the 2 described lear carrying rollers that the compound collar is arranged, its spy
Levy the outer rim that is described interior ring groove is set, in the groove that encircles in said outer ring portion embeds.
4. according to the described lear carrying roller that the compound collar is arranged of claim 3, its characteristic exists
Groove in said on the ring is the trapezoidal dovetail-indent of mouthful narrow bottom width.
5. according to the described lear carrying roller that the compound collar is arranged of claim 4, it is characterized in that being provided with at least on the said interior outer rim of encircling the trapezoidal dovetail-indent of 2 circles.
6. according to the described lear carrying roller that the compound collar is arranged of claim 2, it is characterized in that the described compound collar is welded on the mandrel to become one.
7. according to the described lear carrying roller that the compound collar is arranged of claim 5, it is characterized in that the described compound collar is welded on the mandrel to become one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251561U CN202449989U (en) | 2012-01-19 | 2012-01-19 | Glass annealing kiln supporting roller with combined sleeving rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200251561U CN202449989U (en) | 2012-01-19 | 2012-01-19 | Glass annealing kiln supporting roller with combined sleeving rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449989U true CN202449989U (en) | 2012-09-26 |
Family
ID=46865870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200251561U Expired - Fee Related CN202449989U (en) | 2012-01-19 | 2012-01-19 | Glass annealing kiln supporting roller with combined sleeving rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975281A (en) * | 2012-12-07 | 2013-03-20 | 新兴河北工程技术有限公司 | Riding wheel for high-speed centrifugal dewatering of cast tube cement coating machine |
| CN104496160A (en) * | 2014-12-25 | 2015-04-08 | 中国建材国际工程集团有限公司 | Method for protecting graphite ring roller of annealing furnace |
| CN110072819A (en) * | 2016-12-15 | 2019-07-30 | 日本电气硝子株式会社 | The manufacturing method of glass article |
-
2012
- 2012-01-19 CN CN2012200251561U patent/CN202449989U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975281A (en) * | 2012-12-07 | 2013-03-20 | 新兴河北工程技术有限公司 | Riding wheel for high-speed centrifugal dewatering of cast tube cement coating machine |
| CN104496160A (en) * | 2014-12-25 | 2015-04-08 | 中国建材国际工程集团有限公司 | Method for protecting graphite ring roller of annealing furnace |
| CN110072819A (en) * | 2016-12-15 | 2019-07-30 | 日本电气硝子株式会社 | The manufacturing method of glass article |
| CN110072819B (en) * | 2016-12-15 | 2021-11-30 | 日本电气硝子株式会社 | Method for manufacturing glass article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |