CN202521037U - High-temperature glass vacuum coating rotating plate valve structure - Google Patents
High-temperature glass vacuum coating rotating plate valve structure Download PDFInfo
- Publication number
- CN202521037U CN202521037U CN 201220003099 CN201220003099U CN202521037U CN 202521037 U CN202521037 U CN 202521037U CN 201220003099 CN201220003099 CN 201220003099 CN 201220003099 U CN201220003099 U CN 201220003099U CN 202521037 U CN202521037 U CN 202521037U
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- Prior art keywords
- vacuum coating
- rotating shaft
- valve structure
- plate valve
- rotary plate
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Abstract
The utility model relates to a high-temperature glass vacuum coating rotating plate valve structure and belongs to the technical field of pipe valves. The high-temperature glass vacuum coating rotating plate valve structure comprises a valve plate, wherein the valve plate is fixed on a rotating shaft consisting of a group of hinge supports, a hinge bar and a hinged shaft; and the rotating shaft penetrates through a bottom plate of a box body and is supported by a bearing block. Because the shaft is a slender shaft, a roller support frame is arranged in the middle, and the rotating shaft is driven by a cylinder through a gear rack mechanism. The high-temperature glass vacuum coating rotating plate valve has a reasonable structure, and is good in sealing effect and convenient to detach and maintain; and a dead angle is not formed during rotation.
Description
Technical field
The utility model relates to a kind of glass evacuated plated film and separates technology, specifically is a kind of novel glass high-temperature vacuum coating rotary plate valve structure.
Background technique
For present glass high-temperature vacuum coating equipment, must each vacuum chamber effectively be cut off the effect that play process for stabilizing gas, keeps degree of vacuum.In glass high-temperature vacuum coating process, also need heat substrate, this just claims to the sealing of vacuum chamber, further the rotary plate valve structure is claimed.The requirement rotary plate valve is simple in structure, and reliable, rotation error is little, good sealing effect, and the maintain and replace part is convenient and swift, the glass high-temperature vacuum coating rotary plate valve structure of the utility model can meet the demands.
The model utility content
The purpose of the utility model is: a kind of enhancing coating chamber sealing is provided, is convenient to the rotary plate valve structure of modular design, manufacturing, maintenance.
To achieve these goals, the technological scheme taked of the utility model is:
Described glass high-temperature vacuum coating rotary plate valve structure comprises valve plate, and said valve plate is fixed in the rotating shaft of one group of rocker bar bearing, hinge-rod and hinge axis composition; Said rotating shaft is passed box bottom and is utilized bearing support to support, because this axle is slender axles, the centre adds a roller supporting frame, and this rotating shaft is driven by cylinder through pinion and rack.
Described glass high-temperature vacuum coating rotary plate valve structure is furnished with bearing in the rotating shaft.
Described glass high-temperature vacuum coating rotary plate valve structure is installed a roller on the tooth bar.
Described glass high-temperature vacuum coating rotary plate valve structure, the rocker bar bearing place of rotating shaft downside is equipped with double nuts structure.
Described glass high-temperature vacuum coating rotary plate valve structure, rotating shaft respectively are equipped with the linkage that one group of rocker bar bearing, hinge-rod and hinge axis are formed up and down.
One rolling support frame mechanism is installed in the middle of the described glass high-temperature vacuum coating rotary plate valve structure, rotating shaft.
The utility model compact structure, rotation is flexible and do not have the dead angle, can improve the sealing of coating chamber.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model B-B sectional view.
Fig. 3 is the utility model A-A sectional view.
Be labeled as among the figure:
1. base plate, 2. cylinder, 3. bolt, 4. packing ring, 5. packing ring, 6. gear, 7. rotating shaft, 8. key, 9. water pipe adapter, 10. cover 1; 11. packing ring, 12. nuts, 13. fixed plates, 14. tooth bars, 15. nuts, 16. nuts, 17. columns, 18. back-up rings, 19. rollers, 20. bearings; 21. bolt, 22. packing rings, 23. packing rings, 24. bearings, 25. straight couplings, the 26.O RunddichtringO is sealed up lid for 27., 28. screws, 29. envelope lining rings, 30. seal rings; 31. bearing support 1,32. screw, 33. bearings, 34. lower supports, 35.O RunddichtringO, 36. nuts, 37. dust covers, 38. screws, 39. bearings; 40. back-up ring, 41. bearing supports, 2,42. bolts, 43. hinge-rods, 44. keys, 45. screws, 46. screws, 47. nuts, 48. hinge axis; 49. back-up ring, 50. rocker bar bearings, 51. bolts, 52. valve plates, 53. doorframes, 54.O RunddichtringO, 55. bolts, 56. packing rings, 57. packing rings
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.Like Fig. 1, Fig. 2 and shown in Figure 3, the glass high-temperature vacuum coating rotary plate valve structure of the utility model comprises valve plate 52, and said valve plate is fixed in the rotating shaft 7 of one group of rocker bar bearing 50, hinge-rod 43 and hinge axis 48 compositions; Said rotating shaft is passed box bottom 1 and is utilized bearing support 41 to support, because this axle is slender axles, the centre adds a roller supporting frame, and this rotating shaft is driven by cylinder 2 through gear 6 tooth bars 14 mechanisms.
Fig. 1 is the schematic representation of this rotary plate valve structure, and Fig. 3 is the A-A sectional view of Fig. 1, and Fig. 2 is the B-B sectional view of Fig. 3.
The described glass high-temperature vacuum coating of the utility model valve board structure; When driving tooth bar 14, cylinder 2 does straight line motion; Driven gear 6 moves in a circle; Gear 6 is connected through key 8 with rotating shaft 7, then drives valve plate 52 through rocker bar bearing 50, hinge-rod 43 and hinge axis 48 and realizes the opening and closing action.It is rational in infrastructure, drives flexibly, rotates no dead angle, and valve plate can well be adjacent to doorframe, good sealing effect.
The described glass high-temperature vacuum coating of the utility model rotary plate valve structure is furnished with the thrust ball bearing 24 of the axial force of bearing and the deep groove ball bearing 33,39 of bearing radial force in the rotating shaft 7, can effectively guarantee the running accuracy of rotating shaft.
The described glass high-temperature vacuum coating of the utility model rotary plate valve structure is installed a roller 19 on the tooth bar 14, this roller is connected with column 17 through pair of bearings 20, can make the pinion and rack stable drive.
The described glass high-temperature vacuum coating of the utility model rotary plate valve structure, rotating shaft 7 respectively are equipped with the linkage that one group of rocker bar bearing 50, hinge-rod 43 and hinge axis 48 are formed up and down, and this mechanism can be safely, stable drive valve plate 52 carries out opening and closing.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technological scheme is carried out; Or the design of the utility model and technological scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (6)
1. a glass high-temperature vacuum coating rotary plate valve structure comprises valve plate (52); It is characterized in that: said valve plate is fixed in the rotating shaft (7) of one group of rocker bar bearing (50), hinge-rod (43) and hinge axis (48) composition; Said rotating shaft is passed box bottom (1) and is utilized bearing support (41) to support, because this axle is slender axles, the centre adds a roller supporting frame, and this rotating shaft is driven by cylinder (2) through gear (6) tooth bar (14) mechanism.
2. glass high-temperature vacuum coating rotary plate valve structure according to claim 1 is characterized in that: be furnished with bearing (24,33,39) in the rotating shaft.
3. glass high-temperature vacuum coating rotary plate valve structure according to claim 1 is characterized in that: tooth bar (14) is gone up a roller (19) is installed.
4. glass high-temperature vacuum coating rotary plate valve structure according to claim 1 is characterized in that: the rocker bar bearing (50) of rotating shaft (7) downside locates to be equipped with double nuts structure.
5. glass high-temperature vacuum coating rotary plate valve structure according to claim 1 is characterized in that: rotating shaft (7) respectively is equipped with the linkage that one group of rocker bar bearing (50), hinge-rod (43) and hinge axis (48) are formed up and down.
6. glass high-temperature vacuum coating rotary plate valve structure according to claim 1 is characterized in that: a rolling support frame mechanism is installed in the middle of the rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220003099 CN202521037U (en) | 2012-01-02 | 2012-01-02 | High-temperature glass vacuum coating rotating plate valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220003099 CN202521037U (en) | 2012-01-02 | 2012-01-02 | High-temperature glass vacuum coating rotating plate valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521037U true CN202521037U (en) | 2012-11-07 |
Family
ID=47103989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220003099 Expired - Fee Related CN202521037U (en) | 2012-01-02 | 2012-01-02 | High-temperature glass vacuum coating rotating plate valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470789A (en) * | 2013-08-09 | 2013-12-25 | 中建材光电装备（太仓）有限公司 | Vacuum chamber flap valve of continuous type vacuum film plating line |
| CN109296813A (en) * | 2018-11-26 | 2019-02-01 | 上海子创镀膜技术有限公司 | A kind of novel evacuated rotation gate valve |
-
2012
- 2012-01-02 CN CN 201220003099 patent/CN202521037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470789A (en) * | 2013-08-09 | 2013-12-25 | 中建材光电装备（太仓）有限公司 | Vacuum chamber flap valve of continuous type vacuum film plating line |
| CN103470789B (en) * | 2013-08-09 | 2015-11-11 | 中建材光电装备（太仓）有限公司 | A kind of vacuum chamber Flap valve of continuous vacuum coating line |
| CN109296813A (en) * | 2018-11-26 | 2019-02-01 | 上海子创镀膜技术有限公司 | A kind of novel evacuated rotation gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140102 |