CN201764950U - Device for detecting plate periphery position in water vapor environment - Google Patents
Device for detecting plate periphery position in water vapor environment Download PDFInfo
- Publication number
- CN201764950U CN201764950U CN 200920108288 CN200920108288U CN201764950U CN 201764950 U CN201764950 U CN 201764950U CN 200920108288 CN200920108288 CN 200920108288 CN 200920108288 U CN200920108288 U CN 200920108288U CN 201764950 U CN201764950 U CN 201764950U
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- China
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- liquid
- water vapor
- sheet material
- cell body
- water vapour
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Abstract
The utility model provides a device for detecting plate periphery position in water vapor environment, which overcomes the disadvantages that the existing device detects that the position of a metal slat is lagged outside a tank body in a closed water vapor environment, and can not make response to the position of the metal slat timely and rapidly, the utility model provides a technical proposal that a device for detecting head and tail parts of the plate in the water vapor environment is provided; the device is composed of a detection system fixed on a tank body cover and a jet flow system 10 fixed on the tank body bottom plate, an approach switch 8 is sealed in the cavity of a detection device and is not contacted with the tank liquid, a detection plate 7 is a conical surface and can move on the detection device; the jet flow liquid is the liquid for the technique and can flow back to the tank body directly, so as not to form cross pollution. The detection device is arranged at the periphery of the metal slat, feedback can be carried out rapidly and timely in the technical proposal, response can be carried out as early as possible and accident occurrence is prevented.
Description
Technical field
The utility model belongs to the position probing field in liquid environment, especially in the metal plate and belt field of surface treatment.
Background technology
When at present metal plate and belt is by airtight process of surface treatment section at home, because internal environment is airtight relatively, be full of superheated vapor, the position of steel plate in airtight space is difficult to determine, there is not suitable method can detect the position of metal plate and belt, thereby provide accurate, reliable signal for controlling automatically, be difficult to accurately determine the concrete place of metal plate and belt, detect the concrete situation of metal plate and belt.The position probing of present domestic metal plate and belt in liquids and gases, mainly be that metal plate and belt detects the metal plate and belt position outside cell body the time, when being individual metal plate and belt or continuous metal plate and belt, outside cell body, detect, when cell body very long, metal plate and belt breaks down in cell body, the trouble spot is far from check point distance, can not accurately determine its position, and sideslip whether, detection signal lags behind, and fault can not in time be handled.
The utility model content
Of the prior artly outside cell body, detect in order to overcome, when cell body very long, metal plate and belt breaks down in cell body, the trouble spot is far from the check point distance, can not accurately determine its position, and sideslip whether, detection signal lags behind, the problem that fault can not in time be handled, the utility model has adopted and has utilized steel plate detection system and fluidic system to cooperate, and the liquid that sprays by fluidic system is ejected on the check-out console (7), and check-out console (7) slides along pick-up unit, when check-out console (7) top be sealed in close in the pick-up unit near switch, there is signal to send, show whether steel plate passes through, and whether steel plate departs from, can handle problems timely fast, avoid occurring accident.
The technical scheme that its technical matters that solves the utility model adopts is: the device that sheet material detects end to end in a kind of aqueous vapor environment, form by being fixed on cell body detection system that covers and the fluidic system (10) that is fixed on the cell body base plate, be sealed in the pick-up unit cavity that constitutes by connecting pipe (2), sealing gasket I (3), loam cake (4), sealing gasket II (5) near switch (8), do not contact with tank liquor.Check-out console (7) is a circular conical surface, can compile the liquid that is received, and can be movable on pick-up unit.Fluidic system (10) is made up of liquid-transport pipe-line and pump mounted thereto and the columnar jets nozzle of valve and pipeline head.Used jet liquid is that technology is used liquid, and the cell body that can directly reflux does not constitute mutual pollution.
The beneficial effects of the utility model are: check point is in airtight cell body, can determine the position of metal plate and belt accurately, can be accurately and timely really deposit belong to strip and whether depart from, in time make decision rapidly, deal with problems as early as possible, make a response as early as possible, effectively detect steel plate position, prevent steel plate sideslip in airtight space, in time solve the problem that steel plate departs from normal operating conditions.
Description of drawings
Fig. 1. pick-up unit end to end
Fig. 2. the location drawing of pick-up unit and steel plate end to end
Among the figure: 1. installing plate, 2. connecting pipe, 3. sealing gasket, 4. loam cake, 5. sealing gasket, 6. lower cover, 7. check-out console, 8. near switch, 9. cell body, 10. nozzle, 11. steel plate passages, 12 fluidic systems
Embodiment
In accompanying drawing 1, detection system is installed on the cell body by installing plate (1), fluidic system (12) is fixed on the cell body bottom, metal plate and belt is by passing through between nozzle (10) and the check-out console (7), when not having metal plate and belt between the two and pass through, the liquid-transport pipe-line of fluidic system is extracted out the liquid in the groove by pump, by valve controlling liquid flow, liquid is sprayed by nozzle, be sprayed onto on the check-out console (7) of detection system, slide along detection system in the stressed back of check-out console (7), top is sealed in by connecting pipe (2) near switch (8) near near switch (8), sealing gasket I (3), loam cake (4), in the pick-up unit cavity that sealing gasket II (5) constitutes, do not contact with tank liquor, when near after near switch (8), send electric signal near switch (8), issue control system.When metal plate and belt passes through, the liquid stream or the air-flow of fluidic system ejection are blocked by steel plate, there is not fluid to pass through, just do not have liquid stream or gas shock to check-out console (7), check-out console (7) does not stress, and will be in the position shown in the accompanying drawing 1, its head is from far away near switch (8), away from range ability near switch (8), there is not signal to send near switch (8), therefore there is not signal feedback to give control system.In accompanying drawing 2, the relative position of expression pick-up unit and metal plate and belt, the pick-up unit of metal plate and belt both sides is used to detect the position of metal plate and belt both sides, whether the pick-up unit of metal plate and belt front portion is used to detect steel plate passes through end to end, when metal plate and belt covers pick-up unit, be that metal plate and belt is when being in the middle of fluidic system (10) and the detection system, liquid stream or air-flow will be blocked, check-out console does not stress, the check-out console head moves on not, with far away near switch (8) distance, is in outside the scope of its acknowledge(ment) signal, can not send signal near switch (8) and give control system, control system will be made metal plate and belt and be departed from entopic reaction.And when fluidic system (10) and the no metal plate and belt in detection system centre, liquid stream or air-flow will be ejected into check-out console (7), check-out console (7) is stressed, move on the check-out console head, with near switch (8) close together, be in the scope of its acknowledge(ment) signal, will send signal near switch (8) and give control system, control system will be made metal plate and belt and will be in entopic reaction.Use this mode, can make a response to the metal plate and belt position in the confined space fast and accurately, in time handle it, prevent the generation of hysteresis phenomenon.
Claims (5)
1. the device that the sheet material peripheral position detects in a kind of water vapour environment according to claim 1 is characterized in that being made up of detection system that is fixed on cell body (9) and the fluidic system (10) that is fixed on the cell body base plate.
2. the device that the sheet material peripheral position detects in a kind of water vapour environment according to claim 1, it is characterized in that being sealed in the pick-up unit cavity that constitutes by connecting pipe (2), sealing gasket I (3), loam cake (4), sealing gasket II (5), do not contact with tank liquor near switch (8).
3. the device that the sheet material peripheral position detects in a kind of water vapour environment according to claim 1 is characterized in that check-out console (7) is a circular conical surface, can compile the liquid that is received, and can be movable on pick-up unit.
4. the device that the sheet material peripheral position detects in one one kinds of water vapour environments according to claim 1 is characterized in that fluidic system (10) is made up of liquid-transport pipe-line and pump mounted thereto and the columnar jets nozzle of valve and pipeline head.
5. the device that the sheet material peripheral position detects in a kind of water vapour environment according to claim 1 is characterized in that used jet liquid is that technology is used liquid, and the cell body that can directly reflux does not constitute mutual pollution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920108288 CN201764950U (en) | 2009-05-27 | 2009-05-27 | Device for detecting plate periphery position in water vapor environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920108288 CN201764950U (en) | 2009-05-27 | 2009-05-27 | Device for detecting plate periphery position in water vapor environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764950U true CN201764950U (en) | 2011-03-16 |
Family
ID=43717558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920108288 Expired - Lifetime CN201764950U (en) | 2009-05-27 | 2009-05-27 | Device for detecting plate periphery position in water vapor environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307712A (en) * | 2014-10-16 | 2015-01-28 | 山东福贞金属包装有限公司 | Coating inclining-preventing device |
-
2009
- 2009-05-27 CN CN 200920108288 patent/CN201764950U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307712A (en) * | 2014-10-16 | 2015-01-28 | 山东福贞金属包装有限公司 | Coating inclining-preventing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Stargroup Research & Intergration Automation Control Equipment Co., Ltd. Assignor: Stargroup Research & Integration Co., Ltd. Contract record no.: 2013110000052 Denomination of utility model: Device for detecting periphery position of plate in water vapour environment Granted publication date: 20110316 License type: Exclusive License Record date: 20131018 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |