CN201896129U - Transmission roller of toughening furnace - Google Patents
Transmission roller of toughening furnace Download PDFInfo
- Publication number
- CN201896129U CN201896129U CN2010206296340U CN201020629634U CN201896129U CN 201896129 U CN201896129 U CN 201896129U CN 2010206296340 U CN2010206296340 U CN 2010206296340U CN 201020629634 U CN201020629634 U CN 201020629634U CN 201896129 U CN201896129 U CN 201896129U
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- CN
- China
- Prior art keywords
- roller
- utility
- model
- roll body
- glass
- 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.)
- Expired - Fee Related
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- Tunnel Furnaces (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a transmission roller of a toughening furnace. The transmission roller comprises a ceramic roller body and axle heads arranged at the two ends of the ceramic roller body, wherein the outer surface of the roller body is threaded. Through the threaded transmission roller provided by the utility model, dust can fall into thread grooves during the transmission process, and the contact area between glass and the roller surface is reduced due to the thread design, so that the possible knob accumulation area is reduced, and defects of the glass surface are further reduced.
Description
Technical field
The utility model relates to a kind of delivery roll, relates 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.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and a kind of annealing furnace delivery roll is provided.
The purpose of this utility model 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.
The beneficial effects of the utility model are 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, 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 solutions of the utility model are described further:
Fig. 1: the utility model structural representation.
Wherein:
1, roll body 2, spindle nose 3, thread groove
Embodiment
The utility model 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 utility model is because the screw thread design of delivery roll, dust in the transmission course can fall into thread groove 3, 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.
The utility model 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 claimed scope of the utility model.
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 |
|---|---|---|---|
| CN2010206296340U CN201896129U (en) | 2010-11-29 | 2010-11-29 | Transmission roller of toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206296340U CN201896129U (en) | 2010-11-29 | 2010-11-29 | Transmission roller of toughening furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896129U true CN201896129U (en) | 2011-07-13 |
Family
ID=44254043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206296340U Expired - Fee Related CN201896129U (en) | 2010-11-29 | 2010-11-29 | Transmission roller of toughening furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896129U (en) |
-
2010
- 2010-11-29 CN CN2010206296340U patent/CN201896129U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20181129 |