CN201702207U - Position detection device for strip steel at inlet of coiling machine - Google Patents
Position detection device for strip steel at inlet of coiling machine Download PDFInfo
- Publication number
- CN201702207U CN201702207U CN201020169163XU CN201020169163U CN201702207U CN 201702207 U CN201702207 U CN 201702207U CN 201020169163X U CN201020169163X U CN 201020169163XU CN 201020169163 U CN201020169163 U CN 201020169163U CN 201702207 U CN201702207 U CN 201702207U
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- CN
- China
- Prior art keywords
- coiling machine
- strip steel
- detection device
- position detection
- laser detectors
- 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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Abstract
A position detection device for strip steel at an inlet of a coiling machine is mainly used for hot rolling strip steel coiling machines in the metallurgical industry. The position detection device comprises two laser detectors, and is characterized in that after being in parallel connection, the two laser detectors are in series connection with a hot metal detector. The position detection device is mounted close to pinch rolls of the coiling machine, and the laser detectors are respectively arranged at a position which is spaced from each pinch roll by 2m. Detection results of the position detection device can not be interfered by mist due to the advantage that the hot metal detector is accurate in temperature signal measurement. The laser detectors can not be interfered by mist, and normal operation of one of the two laser detectors which are in parallel connection can be guaranteed, so that strip steel detection can be in double guarantee.
Description
Technical field:
The utility model is mainly used in metallurgy industry hot-continuous-rolling strip steel coiling machine, is specifically related to a kind of coiling machine strip steel at entry position detecting device.
Background technology:
Hot continuous rolling coiling machine strip steel at entry position adopts laser detector to detect at present, because the belt steel temperature of porch is higher, in the winter time, laser detector can be subjected to the interference of fog, produces rub-out signal, causes parking, when serious the steel scrap phenomenon can take place.
Summary of the invention:
The utility model aims to provide a kind of coiling machine strip steel at entry position detecting device that can avoid fog to disturb.
The technical solution of the utility model is: comprise two laser detectors, it is characterized in that being connected in series with a hot metal detector after two laser detectors are connected in parallel.
With the utility model be installed in the coiling machine pinch roll near, apart from the position of 2 meters of pinch rolls, utilize hot metal detector temperature signal measurement advantage accurately, guaranteeing can be because of the fog interference detection results; Laser detector is not disturbed by fog, and two laser detectors that are connected in parallel guarantee that laser detector has an operate as normal, the band steel is detected obtain double shield.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1. be with steel 2. laser detectors 3. hot metal detectors
4. coiling machine 1# pinch roll 5. coiling machine 2# pinch rolls
6. coiling machine 2# reel 7, coiling machine 1# reel
The specific embodiment:
Embodiment: shown in Figure 1, present embodiment is in the position of 2 meters of distance coiling machine 1# pinch rolls, be installed in parallel two laser detectors 2 (for the CMD-FTL44A type of electronics industry Co., Ltd. production in the Japanese bamboo), a hot metal detector 3 (HMD530-SL type) is installed in position near laser detector 2 between laser detector 2 and 1# pinch roll, two laser detectors being installed in parallel 2 be connected in series at hot metal detector 3, position apart from 2 meters of coiling machine 2# pinch rolls, two laser detectors 2 have been installed in parallel, between laser detector 2 and 2# pinch roll, a hot metal detector 3 is installed near the position of laser detector 2, two laser detectors 2 that are installed in parallel be connected in series at hot metal detector 3.
Claims (1)
1. coiling machine strip steel at entry position detecting device is mainly used in metallurgy industry hot-continuous-rolling strip steel coiling machine, and it comprises two laser detectors, it is characterized in that being connected in series with a hot metal detector after two laser detectors are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169163XU CN201702207U (en) | 2010-04-21 | 2010-04-21 | Position detection device for strip steel at inlet of coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169163XU CN201702207U (en) | 2010-04-21 | 2010-04-21 | Position detection device for strip steel at inlet of coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702207U true CN201702207U (en) | 2011-01-12 |
Family
ID=43439355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020169163XU Expired - Fee Related CN201702207U (en) | 2010-04-21 | 2010-04-21 | Position detection device for strip steel at inlet of coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008389A (en) * | 2011-09-23 | 2013-04-03 | 上海宝钢设备检修有限公司 | Device for controlling automatic centering of cold-rolling strip steel uncoiler |
| CN103240276A (en) * | 2013-05-21 | 2013-08-14 | 山西太钢不锈钢股份有限公司 | Method for protecting edge heaters during hot rolling of stainless steel |
| CN103909115A (en) * | 2014-03-28 | 2014-07-09 | 攀钢集团攀枝花钢钒有限公司 | Method for tracking strip steel in coiling area of hot continuous rolling production line |
| CN107063116A (en) * | 2017-03-07 | 2017-08-18 | 宁波钢铁有限公司 | A kind of device for measuring coils of hot-rolled steel scroll |
-
2010
- 2010-04-21 CN CN201020169163XU patent/CN201702207U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008389A (en) * | 2011-09-23 | 2013-04-03 | 上海宝钢设备检修有限公司 | Device for controlling automatic centering of cold-rolling strip steel uncoiler |
| CN103008389B (en) * | 2011-09-23 | 2014-11-05 | 上海宝钢设备检修有限公司 | Device for controlling automatic centering of cold-rolling strip steel uncoiler |
| CN103240276A (en) * | 2013-05-21 | 2013-08-14 | 山西太钢不锈钢股份有限公司 | Method for protecting edge heaters during hot rolling of stainless steel |
| CN103909115A (en) * | 2014-03-28 | 2014-07-09 | 攀钢集团攀枝花钢钒有限公司 | Method for tracking strip steel in coiling area of hot continuous rolling production line |
| CN103909115B (en) * | 2014-03-28 | 2016-03-23 | 攀钢集团攀枝花钢钒有限公司 | In the method for the coiling area track band steel of hot continuous rolling production line |
| CN107063116A (en) * | 2017-03-07 | 2017-08-18 | 宁波钢铁有限公司 | A kind of device for measuring coils of hot-rolled steel scroll |
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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: 20110112 Termination date: 20160421 |