CN2839271Y - Commutating board with vane - Google Patents
Commutating board with vane Download PDFInfo
- Publication number
- CN2839271Y CN2839271Y CN 200520031587 CN200520031587U CN2839271Y CN 2839271 Y CN2839271 Y CN 2839271Y CN 200520031587 CN200520031587 CN 200520031587 CN 200520031587 U CN200520031587 U CN 200520031587U CN 2839271 Y CN2839271 Y CN 2839271Y
- Authority
- CN
- China
- Prior art keywords
- air
- die
- vane
- cooling
- guiding pipe
- 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
Links
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model relates to a commutating board with vanes on a glass screen production line of a picture pipe for strengthening the cooling of a concave die. One end of an air guiding pipe is welded with a flange, which enables the air guiding pipe to be connected with a device. Welding bar-shaped vanes are equally divided in the air guiding pipe. When air is rotated to be blown out, the air can not be rotated when blown out because of the interference of the vanes and cooling air is evenly output because of the influence of the air guiding pipe. Thus, the utility model enables the concave die to be evenly blown by air, cooling effect is good, air energy is saved and product quality is also improved.
Description
Affiliated technical field
The utility model belongs to shop production line utility appliance technical field, relates in particular to a kind of die refrigerative band vane-type cowling panel that is used to strengthen on the kinescope glass screen production line.
Background technology
On the streamline of picture tube glass bulb production plant, being used for one of forming mould has die.In glass bulb was produced, die was fixed on the equipment press of 11 stations.Make good high temp glass gob and drop in the die, be pressed into glass bulb, behind other station cooling and shapings, send into next procedure by punch.Die can produce distortion after being heated by high temp glass, influences quality product, for guaranteeing the shape invariance of die, suitably cool off die, to keep the balance of die temperature.The temperature variation of die also can cause the data variation of glass bulb, thus to adjust the height of die temperature with cooling air, thus guarantee glass bulb data stability and controllability.In the die process of cooling, use many cold wind mouths.The cooling air port that is used for die in the equipment for the introduction of peace glass can form the eddy current wind of rotation when blowing out wind, influence the stability of cooling air.Die meeting wind-engaging is inhomogeneous when the cooling die, and it is even to produce die temperature inhomogeneous cooling, thereby influences product data.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of rotation phenomenon that can avoid cooling air is provided, thereby improve the cooling performance of die, the band vane-type cowling panel that also can improve the quality of products simultaneously, solve the rotation of original die cooling air, die can not evenly be subjected to air cooling, cause the problem that scrap rate increases, make cooling air when blowing out, avoid producing rotation and air-out non-uniform phenomenon.
The technical scheme that its technical problem that solves the utility model adopts is: be welded to connect flange at guide duct one end, make it to connect in equipment, five equilibrium welding strip blade in guide duct.When the wind rotation blew out, owing to be subjected to the interference of blade, wind can not rotate when blowing out, and is subjected to guide duct to influence even output cooling air, makes the die wind-engaging even, good cooling results.
The beneficial effects of the utility model are, this vane-type cowling panel has overcome the rotation wind at air outlet, makes this unstable airflow even, and cooling performance obviously improves, and has saved wind energy, has also improved quality product.
Description of drawings
Fig. 1 represents not use the distinguished and admirable schematic cross-section of vane-type cowling panel.
Fig. 2 represents to use the distinguished and admirable schematic cross-section of vane-type cowling panel.
Fig. 3,4 is stereographic map of the present utility model and diagrammatic cross-section.
Fig. 5,6 is front view of the present utility model and left view.
Embodiment
Do not use the distinguished and admirable schematic cross-section of vane-type cowling panel with reference to figure 1 expression, cold wind blows under the die around bellows 3 among the figure, produces the after-blow of rotation wind to die 1 under die, and die 1 wind-engaging is inhomogeneous.Use the vane-type cowling panel 2 of under die, packing into reference to figure 2 expressions, and connect, no longer produce rotation wind and make wind evenly cool off die 1 behind the cold wind process vane-type cowling panel 2 with bolt.
Shown in Fig. 3,4,5,6, vane-type cowling panel 2 is welded to connect flange 5 with one section airduct 4 at the one end, and is solded into strip blade 6 at airduct inwall five equilibrium.
Claims (3)
1 one kinds of band vane-type cowling panels comprise guide duct, it is characterized in that: be welded to connect flange at guide duct one end, and weld the strip blade respectively and extend an end that is welded to connect flange at guide duct inwall etc.
2 a kind of band vane-type cowling panels according to claim 1 is characterized in that: rely on joint flange to be connected with bolt with the equipment air outlet.
3. a kind of band vane-type cowling panel according to claim 1, it is characterized in that: air outlet is parallel with the die bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031587 CN2839271Y (en) | 2005-08-19 | 2005-08-19 | Commutating board with vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031587 CN2839271Y (en) | 2005-08-19 | 2005-08-19 | Commutating board with vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839271Y true CN2839271Y (en) | 2006-11-22 |
Family
ID=37427256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031587 Expired - Fee Related CN2839271Y (en) | 2005-08-19 | 2005-08-19 | Commutating board with vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839271Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003926A (en) * | 2019-12-12 | 2020-04-14 | 安徽省凤阳县前力玻璃制品有限公司 | Double-servo press for glassware |
-
2005
- 2005-08-19 CN CN 200520031587 patent/CN2839271Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003926A (en) * | 2019-12-12 | 2020-04-14 | 安徽省凤阳县前力玻璃制品有限公司 | Double-servo press for glassware |
| CN111003926B (en) * | 2019-12-12 | 2022-04-05 | 安徽省凤阳县前力玻璃制品有限公司 | Double-servo press for glassware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206868944U (en) | A kind of stamping machine quickly cooled down | |
| CN109226329A (en) | A kind of square tube formation system and method | |
| CN201165050Y (en) | Bottle billet heating hot blast pumping system | |
| CN2839271Y (en) | Commutating board with vane | |
| CN110818234A (en) | Large spherical glass forming process | |
| CN204153931U (en) | A kind of air channel structure of central air conditioner system | |
| CN209176129U (en) | A kind of mold cooling device | |
| CN103157864A (en) | Vacuum brazing process of aluminium water-gas separator | |
| CN203427246U (en) | Movable type draught fan cooling device | |
| CN200943166Y (en) | High-quantitative grey board paper drying shaping equipment | |
| CN207031240U (en) | A kind of vial blow head | |
| CN215791215U (en) | Casting machine with double cooling structures | |
| CN2521026Y (en) | Polyethylene film blow moulding machine with closed circulation cool air inter cooling apparatus | |
| CN212418560U (en) | UV roller coat is with upper and lower reposition of redundant personnel air duct device | |
| CN203820857U (en) | Steel ball severe convection cooling device | |
| CN111282788A (en) | UV roller coat is with upper and lower reposition of redundant personnel air duct device | |
| CN206266420U (en) | A kind of new blow head suitable for shoulder Cheng Mo wide | |
| CN201988700U (en) | Die casting machine tray additionally provided with blowing device | |
| CN215703355U (en) | Production gas mould cloth is with cooling setting device | |
| CN205949652U (en) | Tensile mould with oil spray device | |
| CN201254522Y (en) | Cooling wind gate for glass tempering set | |
| CN216397900U (en) | Forge accuse temperature conveyor | |
| CN210651831U (en) | Water-cooling shaping tool for blow molding pipeline | |
| CN207192229U (en) | A kind of 90 ° of upsets air-flow wind line sending | |
| CN201198018Y (en) | Automatic blast cooling apparatus of bent pipe mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |