CN2404607Y - Device for measuring expansion/contraction position of reel of winding machine - Google Patents
Device for measuring expansion/contraction position of reel of winding machine Download PDFInfo
- Publication number
- CN2404607Y CN2404607Y CN 99251902 CN99251902U CN2404607Y CN 2404607 Y CN2404607 Y CN 2404607Y CN 99251902 CN99251902 CN 99251902 CN 99251902 U CN99251902 U CN 99251902U CN 2404607 Y CN2404607 Y CN 2404607Y
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- sensor
- mandrel
- annulus
- reel
- circular ring
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- Expired - Fee Related
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Abstract
The utility model relates to a detecting device positioned on a recoiler drum and matched with a metallic rolling mill. The detecting device of the expansion and contraction position of the recoiler drum is connected with a piston rod 6 in a driving device of the existing recoiler drum and is additionally provided with an annular device 5 with a connecting block 9 of a mandrel 2. The device is composed of a circular ring 14 and a circular ring base 15. The circular ring base is fixed on a connecting piece, and the outside of the circular ring is provided with a group of sensors 8 for detecting the position of the circular ring. A sensor is connected with a relay 10 and then is connected with a system controller 11. The utility model is suitable for detecting the position of the coiler drum in the form of grade subsection and the expanding and shrink form.
Description
The utility model relates to the coiling machine supporting with rolling mill for metal, relates in particular to the checkout gear of coiler mandrel position.
Coiler mandrel is the key equipment that the band coil of strip after rolling becomes coil of strip with rolling mill for metal, and it mainly is made up of fanning strip, pyramid sleeve, mandrel and drive unit thereof.The scalable citation form of existing coiler mandrel has two kinds: a kind of is the scalable form of stepless linearity, and its reel is the closed-loop control system that the band linear position detects; Another kind is that the scalable form of grade segmentation is arranged, and its reel is the open-loop control system of machinery location, and the position of reel is the determining positions by fanning strip in the reel.Existing have the scalable formula coiler mandrel of grade segmentation in a working cycles, reel presents four duties, i.e. wait, coil 3-5 circle, coil finish to unload volume, unload the state that finishes of rolling up, the fanning strip position exists accordingly: enlarge, cross to enlarge, dwindle, enlarge and wait for that the next one circulates, above operating state is by the action of solenoid directional control valve control hydraulic cylinder, hydraulic cylinder drives piston rod, and then drive mandrel, and mandrel drives fanning strip and slides along pyramid sleeve and realize.In a working cycles, the fanning strip position of each state is determined by hydraulic cylinder internal mechanical location.But after the electromagnetic switch valve control signal provided, whether hydraulic cylinder moves was put in place, and whether fanning strip is in desired position can't be confirmed.When especially unloading volume, whether fanning strip is in the deflated state position in the reel, can not obtain feedback, therefore took place repeatedly once that fan-shaped Board position moves outside the coil stripping car in the reel when non-deflated state, but the not moving centre-of gravity shift dolly center of causing of coil of strip, thereby cause turnup in transportation, and coil stripping car moves, coil of strip unloads the accident that smashes hydraulic cylinder and other equipment and dolly.
The purpose of this utility model is to provide a kind of coiler mandrel harmomegathus position detecting device, this device can accurately be measured reel residing relevant position of fanning strip when expansion, mistake expansion, deflated state, by to the position Signal Processing, with corresponding signal input system controller, make system can monitor the work of coiling machine.
The utility model is achieved in that on the contiguous block that connects piston rod and gear-box in the drive unit of existing coiler mandrel and installs endless means additional, this device is made up of annulus and annulus seat, the annulus seat is fixed on the contiguous block, annulus is equipped with one group of sensor that detects the annulus position outward, and sensor is succeeded welding system controller behind the electrical equipment.
In above-mentioned coiler mandrel harmomegathus position detecting device, described sensor is contained in and the perpendicular place of annulus axis, and sensor is a magnetic induction sensor, and sensor is three.
The utility model installs an endless means additional in the drive unit of existing coiler mandrel, annulus in this device is as the position of piston rod and mandrel in the reflection drive unit, and then the position of fanning strip in the representative reel, reflected the residing harmomegathus position signalling of reel, detect the annulus signal and input system controller after relay is handled by one group of sensor, can guarantee that like this reel is in the relevant position, be convenient to system controller and accurately send the further work instruction, guarantee the operate as normal of coiler mandrel.
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model coiler mandrel harmomegathus position detecting device schematic diagram, and Fig. 2 is endless means and sensor schematic diagram.
Referring to Fig. 1, coiler mandrel harmomegathus position detecting device comprises fanning strip 4, pyramid sleeve 3, mandrel 2 and drive unit, drive unit is made up of hydraulic cylinder 7, piston rod 6 and gear-box 13, piston rod 6 is linked to each other with mandrel 2 by contiguous block 9, gear-box 13 drives mandrel 2 and rotates, mandrel 2 drives fanning strip 4 and slides along pyramid sleeve 3, and mandrel 2 is connected by pin 1 with fanning strip 4, and steel band 12 twists on the fanning strip 4.The harmomegathus position of fanning strip 4 is by the position of fanning strip 4 along pyramid sleeve 3 slips, be that mandrel 2 determines at axial location, the harmomegathus position that is to say reel is moving axially by mandrel 2, drive the slip of fanning strip 4 along pyramid sleeve 3, form fanning strip 4 and move radially and realize, therefore detect the harmomegathus position that moving axially of mandrel can be learnt reel.The utility model is at the front end of mandrel, be to have increased on the drive unit to move axially sign and checkout gear, on the contiguous block 9 that connects piston rod 6 and mandrel 2, endless means 5 is housed, this device 5 is made up of annulus 14 and annulus seat 15, annulus seat 15 is by being bolted on the contiguous block 9, the annulus 14 outer sensors 8 that one group of detection annulus 14 position is housed, annulus 14 moves axially along mandrel 2, and the mobile endless means 5 that is contained on the contiguous block 9 that driven of piston rod 6 and contiguous block 9 moves together.For making detection accurately and reliably, sensor 8 is contained in and the perpendicular place of annulus axis, and endless means is that steel plate is made, and sensor 8 is elected magnetic induction sensor as, and sensor is three, can measure reel like this and be in expansion, crosses and to enlarge and the position when dwindling three states.The signal of magnetic induction sensor 8 induction outputs is an analog voltage signal, drives relay 10 switches, and relay 10 output switching signals are given system controller 11, and system controller 11 is controlled coiler mandrel and coil stripping car after receiving this signal.
In this coiler mandrel course of work, reel fanning strip 4 is in expanded state when waiting for coil, corresponding position signalling is by sensor 8 input system controllers 11, behind the coil 3-5 circle, fanning strip 4 expanded expanded state to, the relevant position signal is by sensor 8 input system controllers 11, after coil finishes, fanning strip 4 contracts to deflated state, the relevant position signal is by sensor 8 input system controllers 11, and system controller 11 sends instructions to coil stripping car, and coil of strip 12 outer moving in the coil stripping car holder, reel unloads volume and finishes, and fanning strip 4 expands expanded state to and waits for the next progress of work.
The utility model is installed on Baosteel 1580 coiler mandrels, and result of use is good.Especially after finishing for coil, the detection signal feedback of reel when contracted position guaranteed being in time and moving of coil stripping car outward, and coil stripping car moves the infringement accident that causes outward when having avoided the non-deflated state of reel.Coiler mandrel harmomegathus position detecting device is applicable to the position probing that the scalable formula coiler mandrel of grade segmentation is arranged with Baosteel 1580 hot rolling same structures.
Claims (2)
1. coiler mandrel harmomegathus position detecting device, comprise fanning strip, pyramid sleeve, mandrel and drive unit, drive unit is made up of hydraulic cylinder, piston rod and gear-box, piston rod is linked to each other with mandrel by contiguous block, it is characterized in that being equipped with on contiguous block endless means, this device is made up of annulus and annulus seat, and the annulus seat is fixed on the contiguous block, annulus is equipped with one group of sensor that detects the annulus position outward, and sensor is succeeded welding system controller behind the electrical equipment.
2. coiler mandrel harmomegathus position detecting device according to claim 1 is characterized in that sensor is contained in and the perpendicular place of annulus axis, and sensor is a magnetic induction sensor, and sensor is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251902 CN2404607Y (en) | 1999-11-30 | 1999-11-30 | Device for measuring expansion/contraction position of reel of winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251902 CN2404607Y (en) | 1999-11-30 | 1999-11-30 | Device for measuring expansion/contraction position of reel of winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404607Y true CN2404607Y (en) | 2000-11-08 |
Family
ID=34036235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99251902 Expired - Fee Related CN2404607Y (en) | 1999-11-30 | 1999-11-30 | Device for measuring expansion/contraction position of reel of winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404607Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248028A (en) * | 2011-07-15 | 2011-11-23 | 内蒙古包钢钢联股份有限公司 | Method for determining cooling velocity of wire Stelmor air-cooled line |
| CN103272885A (en) * | 2013-06-19 | 2013-09-04 | 济钢集团有限公司 | Coiling device with automatic detection for expansion and constriction of core shaft |
| CN105458037A (en) * | 2015-12-07 | 2016-04-06 | 北京首钢股份有限公司 | Internal wear clearance measuring and calculating method of winding drum of winding machine |
| CN106925625A (en) * | 2017-05-05 | 2017-07-07 | 山东钢铁股份有限公司 | A kind of automatic calibration method of hot-strip reels reel |
| CN110722017A (en) * | 2019-09-27 | 2020-01-24 | 首钢京唐钢铁联合有限责任公司 | Control system and method for reeling vulcanized fiber paper sleeve |
-
1999
- 1999-11-30 CN CN 99251902 patent/CN2404607Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248028A (en) * | 2011-07-15 | 2011-11-23 | 内蒙古包钢钢联股份有限公司 | Method for determining cooling velocity of wire Stelmor air-cooled line |
| CN103272885A (en) * | 2013-06-19 | 2013-09-04 | 济钢集团有限公司 | Coiling device with automatic detection for expansion and constriction of core shaft |
| CN105458037A (en) * | 2015-12-07 | 2016-04-06 | 北京首钢股份有限公司 | Internal wear clearance measuring and calculating method of winding drum of winding machine |
| CN106925625A (en) * | 2017-05-05 | 2017-07-07 | 山东钢铁股份有限公司 | A kind of automatic calibration method of hot-strip reels reel |
| CN106925625B (en) * | 2017-05-05 | 2019-01-04 | 山东钢铁股份有限公司 | A kind of automatic calibration method of hot-strip reels reel |
| CN110722017A (en) * | 2019-09-27 | 2020-01-24 | 首钢京唐钢铁联合有限责任公司 | Control system and method for reeling vulcanized fiber paper sleeve |
| CN110722017B (en) * | 2019-09-27 | 2021-07-09 | 首钢京唐钢铁联合有限责任公司 | Control system and method for reeling vulcanized fiber paper sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD |
|
| CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Patentee before: Baoshan Iron and Steel Group Co., Shanghai |
|
| 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 |