CN203346264U - Ceramic threaded roller for glass toughening production line - Google Patents
Ceramic threaded roller for glass toughening production line Download PDFInfo
- Publication number
- CN203346264U CN203346264U CN 201320327293 CN201320327293U CN203346264U CN 203346264 U CN203346264 U CN 203346264U CN 201320327293 CN201320327293 CN 201320327293 CN 201320327293 U CN201320327293 U CN 201320327293U CN 203346264 U CN203346264 U CN 203346264U
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- ceramic
- roller
- production line
- glass
- glass toughening
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- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
- Tunnel Furnaces (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a ceramic threaded roller for a glass toughening production line. The ceramic threaded roller for the glass toughening production line is mainly applied to a kiln high-temperature heating section of the glass toughening production line. A ceramic roller main body is provided with a screw thread; the section of screw thread is trapezoidal; a metal shaft sleeve and a ceramic body are connected through the use of machine and glue together. According to the ceramic threaded roller for the glass toughening production line, the contact area of a roller surface and glass liquid is reduced, the phenomena of adhesive object sintering and glass liquid accumulation caused by that the roller surface transfers heat non-uniformly and the glass liquid is heated non-uniformly under the kiln radiation heating environment are overcome, heat adsorbed by a roller way is diffused effectively and completely, and the service life of the roller way is prolonged.
Description
Technical field
The utility model relates to a kind of ceramic roller, relates in particular to a kind of ceramic thread roller for glass toughening production line.
Background technology
Ceramic roller is one of main easily worn part of often changing in roller way kiln, and its quality directly affects the normal operation of kiln and output and the quality of producing product.
In prior art, usually in the whole lineman's journey of glass tempering furnace, use the more ceramic smooth roll of quantity, its heating zone operating temperature is<1000 ℃, but, along with the continuous rising of radiation heating temperature in stove, ceramic smooth roll can not meet the needs of production technique.The smooth roll face has increased the contact area with glass metal, being heated of the heat transfer of its roll surface and glass metal is all inhomogeneous, and the phenomenons such as sintered bonds thing and glass hydrops easily occur, also can cause goods operation shakiness and sideslip simultaneously, have a strong impact on sintering quality and the moving law of glasswork, also had influence on the work-ing life of ceramic roller and the production cost of factory.
Summary of the invention
When overcoming in existing glass tempering furnace that heating zone constantly raises due to temperature, being heated of the heat transfer of roll surface and glass metal is all inhomogeneous, and the bad phenomenon such as sintered bonds thing and glass metal distortion easily occur, guarantee better centering and the validity of glass transmission direction, the utility model provides a kind of ceramic thread roller for glass toughening production line.
The technical solution of the utility model is as follows: a kind of ceramic thread roller for glass toughening production line, comprise ceramic roller main body and the metal axle sleeve that is assemblied in two ends, ceramic roller main body left and right, described ceramic roller main body is provided with screw thread, the section of this screw thread is trapezoidal, adopts the connecting mode of machinery and glue use between described metal axle sleeve and ceramic body.
The fused quartz sinter molding that the ceramic roller main body is high purity, high rigidity, be coated with hard chrome on metal axle sleeve, the metal axle sleeve and the glass tempering furnace transmission rig that are coated with hard chrome are used in conjunction with.
The beneficial effects of the utility model are to use ceramic thread roller in the glass tempering furnace heating zone, reduced the contact area of roll surface and glass metal, overcome under kiln radiation heating environment, being heated of the heat transfer of roll surface and glass metal is inhomogeneous, and the phenomenons such as sintered bonds thing and glass hydrops easily occur, effectively and fully distribute
The heat that roller-way adsorbs, the work-ing life of prolongation roller-way.
The accompanying drawing explanation
Fig. 1 is the utility model structure iron;
Fig. 2 is the internal structure enlarged view that in Fig. 1, metal axle sleeve connects with the ceramic roller main body;
The component diagram that Fig. 3 is metal axle sleeve 2 in Fig. 1;
Wherein: 1, ceramic roller main body, 2, metal axle sleeve, 3, holding screw, 4, metallic gasket, 5, glue, 21, blind hole, 22, ring groove, 23, hole for injecting glue, 24, vision slit, 25, venting hole, 26, threaded hole.
Embodiment
The ceramic thread roller for glass toughening production line as shown in Figure 1, the metal axle sleeve (2) that comprises ceramic roller main body (1) and be assemblied in two ends, ceramic roller main body left and right, ceramic roller main body (1) is provided with screw thread, and the section of this screw thread is trapezoidal.
Screw thread design parameter on above-mentioned ceramic roller main body is as shown in the table:
Table 1 unit: mm
| Project | Full diameter of thread | Thread root diameter | Pitch | The spiral surface width | Circle is beated |
| Tolerance of dimension | Φ58±0.046 | Φ54±0.05 | 48 | 5±0.01 | 100%<0.06 |
Metal axle sleeve as shown in Figure 3 comprises: blind hole (21), ring groove (22), hole for injecting glue (23), vision slit (24), venting hole (25), threaded hole (26).
As shown in Figure 2 metal axle sleeve and ceramic roller main body between adopt the connecting mode of machinery and glue use, metallic gasket (4) is placed on the facet of ceramic roller body end, with the end of ceramic roller main body, pack in metal axle sleeve, then, holding screw (3) is locked in the threaded hole (26) of metal axle sleeve, until enter in the blind hole (21) at metallic gasket (4) center and force tight.Finally, inject glue by hole for injecting glue (23) in the zone of the injecting glue between metal axle sleeve and ceramic body (5).
Claims (2)
1. the ceramic thread roller for glass toughening production line, comprise ceramic roller main body and the metal axle sleeve that is assemblied in two ends, ceramic roller main body left and right, described ceramic roller main body is provided with screw thread, the section of this screw thread is trapezoidal, adopts the connecting mode of machinery and glue use between described metal axle sleeve and ceramic body.
2. the ceramic thread roller for glass toughening production line as claimed in claim 1 is characterized in that the parameter of described screw thread is:
Full diameter of thread: Φ 58 ± 0.046 mm, thread root diameter: Φ 54 ± 0.05 mm, pitch: 48 mm, the spiral surface width: 5 ± 0.01 mm, circle is beated: 100%<0.06mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320327293 CN203346264U (en) | 2013-06-07 | 2013-06-07 | Ceramic threaded roller for glass toughening production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320327293 CN203346264U (en) | 2013-06-07 | 2013-06-07 | Ceramic threaded roller for glass toughening production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346264U true CN203346264U (en) | 2013-12-18 |
Family
ID=49746187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320327293 Expired - Fee Related CN203346264U (en) | 2013-06-07 | 2013-06-07 | Ceramic threaded roller for glass toughening production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587583A (en) * | 2015-10-15 | 2017-04-26 | 江苏爱福特科技开发有限公司 | Ceramic roller for glass tempering furnace |
| CN110002737A (en) * | 2019-04-16 | 2019-07-12 | 湖南兴龙科技有限公司 | A method of glass is scrapped in taking-up |
-
2013
- 2013-06-07 CN CN 201320327293 patent/CN203346264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587583A (en) * | 2015-10-15 | 2017-04-26 | 江苏爱福特科技开发有限公司 | Ceramic roller for glass tempering furnace |
| CN110002737A (en) * | 2019-04-16 | 2019-07-12 | 湖南兴龙科技有限公司 | A method of glass is scrapped in taking-up |
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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: 20131218 Termination date: 20160607 |