CN102092925A - Transmission roller of annealing furnace - Google Patents
Transmission roller of annealing furnace Download PDFInfo
- Publication number
- CN102092925A CN102092925A CN2010105629435A CN201010562943A CN102092925A CN 102092925 A CN102092925 A CN 102092925A CN 2010105629435 A CN2010105629435 A CN 2010105629435A CN 201010562943 A CN201010562943 A CN 201010562943A CN 102092925 A CN102092925 A CN 102092925A
- Authority
- CN
- China
- Prior art keywords
- annealing furnace
- glass
- roll body
- roller
- roll
- 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.)
- Pending
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 title abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Tunnel Furnaces (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention provides a transmission roller of an annealing furnace, comprising a ceramic roller body and shaft ends arranged on two ends of the ceramic roller body, wherein the outer surface of the roller body is set to be a thread shape. In a transmission process of the threaded transmission roller provided by the invention, dust can fall into threaded grooves, and the thread design ensures that the contact area between glass and a roller surface is reduced, thus, the area with probability in accretion generation is reduced and the surface defects of glass are further reduced.
Description
Technical field
The present invention relates to a kind of delivery roll, relate in particular to a kind of delivery roll that is applicable to glass tempering furnace.
Background technology
Annealing furnace is an equipment of producing toughened glass with the method for physics or chemistry, glass is undertaken as transmission medium by delivery roll in the tempering process, in the prior art, delivery roll is to adopt the smooth ceramic roller of smooth surface as medium, and in the transportation, glass contacts fully with roller, the impurity dust that produces etc. accumulates on roller easily, the roller haulage time has been grown, and just forms buildup on the surface, forms defective at glass surface easily.
Summary of the invention
The objective of the invention is to solve above-mentioned technical problem, a kind of annealing furnace delivery roll is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of annealing furnace delivery roll comprises ceramic roll body, is arranged on the spindle nose at ceramic roll body two ends, and wherein said roll body outside surface is set to screw-like.
Further, above-described annealing furnace delivery roll, wherein said roll body outside surface outwards protrude and are set to the outside screw shape.
Further, above-described annealing furnace delivery roll, wherein said roll body outside surface indent forms the internal thread shape.
Beneficial effect of the present invention is mainly reflected in: because the screw thread setting of delivery roll, dust in the transmission course can fall into thread groove, and the design of screw thread makes the contact area of glass and roll surface reduce, and may produce the area of buildup thereby reduced, and then reduce the glass surface defective.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: structural representation of the present invention.
Wherein:
1, roll body 2, spindle nose 3, thread groove
Embodiment
The present invention has disclosed a kind of annealing furnace delivery roll, as shown in Figure 1, the annealing furnace delivery roll is as some transmission medium glass, comprise ceramic roll body 1 and be arranged on the spindle nose 2 at ceramic roll body 1 two ends, spindle nose 2 adopts the metal spindle nose, contact with the roller big area for fear of glass, roll body 1 outside surface is set to screw-like.Can adopt outside protrusion the in the surface of roll body 1 screw thread is set, also roll body 1 outside surface can be designed to concave shaped.
The present invention is because the design of the screw thread of delivery roll, and the dust in the transmission course can fall into thread groove 3, and the design of screw thread makes and may produce the contact area minimizing of glass and roll surface the area of buildup thereby reduced, and then reduce the glass surface defective.
The present invention still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (3)
1. annealing furnace delivery roll comprises ceramic roll body (1), is arranged on the spindle nose (2) at ceramic roll body (1) two ends, and it is characterized in that: described roll body (1) outside surface is set to screw-like.
2. annealing furnace delivery roll according to claim 1 is characterized in that: described roll body (1) outside surface outwards protrudes and is set to the outside screw shape.
3. annealing furnace delivery roll according to claim 1 is characterized in that: described roll body (1) outside surface indent forms the internal thread shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105629435A CN102092925A (en) | 2010-11-29 | 2010-11-29 | Transmission roller of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105629435A CN102092925A (en) | 2010-11-29 | 2010-11-29 | Transmission roller of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102092925A true CN102092925A (en) | 2011-06-15 |
Family
ID=44126216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105629435A Pending CN102092925A (en) | 2010-11-29 | 2010-11-29 | Transmission roller of annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102092925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761137A (en) * | 2015-04-09 | 2015-07-08 | 东莞南玻工程玻璃有限公司 | Wrapped spiral heat-resistant roller and roller table |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1375440A2 (en) * | 1999-05-31 | 2004-01-02 | Nippon Sheet Glass Co., Ltd. | Method for manufacturing a glass sheet having an uneven surface |
| CN2695440Y (en) * | 2004-04-29 | 2005-04-27 | 洛阳北方玻璃技术股份有限公司 | Ceramic roller way of cooling section of glass horizontal tempering electric furnace |
| CN201386062Y (en) * | 2009-04-02 | 2010-01-20 | 上海北玻玻璃技术工业有限公司 | Curved tempered grille roller table for glass |
-
2010
- 2010-11-29 CN CN2010105629435A patent/CN102092925A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1375440A2 (en) * | 1999-05-31 | 2004-01-02 | Nippon Sheet Glass Co., Ltd. | Method for manufacturing a glass sheet having an uneven surface |
| CN2695440Y (en) * | 2004-04-29 | 2005-04-27 | 洛阳北方玻璃技术股份有限公司 | Ceramic roller way of cooling section of glass horizontal tempering electric furnace |
| CN201386062Y (en) * | 2009-04-02 | 2010-01-20 | 上海北玻玻璃技术工业有限公司 | Curved tempered grille roller table for glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761137A (en) * | 2015-04-09 | 2015-07-08 | 东莞南玻工程玻璃有限公司 | Wrapped spiral heat-resistant roller and roller table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |