CN201458331U - Coil unloading and scrolling device used for steel coil chain type transportation system - Google Patents
Coil unloading and scrolling device used for steel coil chain type transportation system Download PDFInfo
- Publication number
- CN201458331U CN201458331U CN2009200876918U CN200920087691U CN201458331U CN 201458331 U CN201458331 U CN 201458331U CN 2009200876918 U CN2009200876918 U CN 2009200876918U CN 200920087691 U CN200920087691 U CN 200920087691U CN 201458331 U CN201458331 U CN 201458331U
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- trolley track
- unload
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Abstract
The utility model relates to the steel coil transportation technology, in particular to a coil unloading and scrolling device used for steel coil chain type transportation system, comprising a coil tilter; a coil unloading machine is arranged between the coil tilter and the transportation chain, the trolley track end of the coil unloading machine is vertically arranged on the foundation at one side of the transportation chain, the coil tilter is arranged at the terminal of the trolley track, the front arm of scrolling frame is opened with a through groove convenient for a coil unloading arm to insert, the front arm is in the sky above the trolley track when not in scrolling, and the height of the front arm away from the trolley track is lower than the height of the coil unloading trolley away from the trolley track when the coil unloading trolley is unloading coil. The utility model adopts coil unloading machine and coil scrolling machine which are jointly arranged at the tail part of the transportation chain, two operations of coil unloading and coil scrolling can be completed in one step, procedure is simplified, and efficiency is improved; the whole device is simple and compact in structure and low in cost; and a photo switch is used to control the steel coil to be close to the inner wall of the rear arm of the scrolling frame or not, so that turning operation is steady and smooth.
Description
Technical field
The utility model relates to a kind of coil of strip transportation technology, relate in particular to a kind of be used for hot rolling/cold rolled strip steel production workshop coil of strip chain transport system unload the volume turning-over device.
Background technology
Coil of strip conveying system is band steel workshop important subsequent process and an equipment, it comprise coil of strip transportation, connect volume, unload and roll up and multiple working procedures such as turnup.Can coil of strip conveying system safely, exactly coil of strip is transported to the warehouse of steel roll of next process from unit, becomes the direct key link that the band steel is produced that influences.
The coil of strip chain transport system is a kind of important types of transportation in the coil of strip conveying system, it is long that it has transportation range, it is many to transport coil of strip quantity, it is various informative to transport coil of strip, as upright volume, horizontal roll, horizontal roll comprises roll coil of strip line of centers and the conveyer chain line of centers one vertical two kinds of horizontal roll forms with the conveyer chain line of centers of roll coil of strip line of centers of making peace, easily with characteristics such as other transitional facility are connected.
The volume program of unloading in traditional coil of strip chain transport system is to be placed into warehouse of steel roll after utilizing the workshop crane that the coil of strip on the conveyer chain is hung, as the needs turnup, then to hang near the independent down-ender of special setting and carry out turnup, this operation is complicated, length consuming time, and equipment investment is bigger.
Summary of the invention
The utility model is at the problems referred to above, provide a kind of with ejecting gear and down-ender unite use, be applicable to unload the arts demand that needs turnup behind the volume be used for the coil of strip chain transport system unload the volume turning-over device.
For reaching above-mentioned purpose, the scheme that the utility model adopts is: a kind of be used for the coil of strip chain transport system unload the volume turning-over device, include down-ender, the turnup framework of down-ender is the L type framework of being made up of forearm and postbrachium, it is characterized in that: between down-ender and conveyer chain, be provided with ejecting gear, ejecting gear comprises and unloads the volume arm, unload the volume lifting hydraulic cylinder, coil stripping car, unload the traversing hydraulic actuating cylinder of volume, trolley track, the trolley track head end is arranged vertically on the basis of conveyer chain one side, unloading the volume arm cooperates with coil stripping car, unload volume lifting hydraulic cylinder one end and link to each other with coil stripping car, the other end with unload the driving that links to each other of volume arm and unload and roll up the arm lifting; Unload the volume traversing hydraulic actuating cylinder be connected on the basis of trolley track end, unload the volume traversing hydraulic actuating cylinder be connected with coil stripping car with the driving coil stripping car move along trolley track; Down-ender is arranged on the end of trolley track, the forearm of turnup framework offers is convenient to unload the groove that the volume arm stretches into, forearm is not in the sky of trolley track during turnup, and forearm is lower than from the height of trolley track and unloads the height of volume arm from trolley track when coil stripping car unloads volume.
Be provided with photoelectric switch near the inwall of described postbrachium, photoelectric switch is electrically connected with controller, and controller receives the photoelectric switch feedback signal and controls the backward travel of coil stripping car.
The utility model adopts ejecting gear and down-ender to unite and is arranged in the conveyer chain afterbody, and disposable just finishing unloaded volume and two actions of turnup, and simple operation has improved efficient; Whole apparatus structure is simply compact, with low cost; Use photoelectric switch to control the inwall whether coil of strip is adjacent to the resupination framework postbrachium, make rotary movement steadily smooth.
Description of drawings
Fig. 1 is the utility model example structure scheme drawing;
Fig. 2 is that Fig. 1 is along A-A line cutaway view;
Fig. 3 is an ejecting gear structural representation among the utility model embodiment;
Description of symbols among the figure: 1-conveyer chain, 2-coil of strip, 3-unload the volume arm, 4-forearm, 5-postbrachium, 6-pillar, the 7-base, 8-turnup hydraulic actuating cylinder, 9-rotating shaft, 10-pivoted arm, 11-coil stripping car, the 12-trolley track, 13-wheel, 14-unload the volume lifting hydraulic cylinder, and 15-unloads the traversing hydraulic actuating cylinder of volume, 16-liner plate.
The specific embodiment
In order to understand the utility model better, be described further below in conjunction with specific embodiment and accompanying drawing technical scheme, but the utility model is not limited to the following examples utility model.Referring to Fig. 1 to Fig. 3:
By the utility model implement be used for the coil of strip chain transport system unload the volume turning-over device, include down-ender, down-ender includes the turnup framework, pivoted arm 10, base 7, turnup hydraulic actuating cylinder 8, pillar 6, the turnup framework is the L type framework of being made up of forearm 4 and postbrachium 5, because need be with 90 ° of coil of strip 2 upsets, so the angle of forearm 4 and postbrachium 5 is arranged to 90 °, position, turnup framework summit is connected integrally formed y-type structure with pivoted arm 10, pivoted arm 10 forms 135 ° of angles with forearm 4, and the inwall of forearm 4 and postbrachium 5 all is connected with liner plate 16 to reduce the damage of 2 pairs of turnup frameworks of coil of strip.Base 7 is fixedly connected on the basis of trolley track 12 ends, pivoted arm 10 is hinged by rotating shaft 9 and base 7, turnup hydraulic actuating cylinder 8 one ends and the basic hinged other end and pivoted arm 10 are hinged, 8 flexible drive pivoted arm 10 9 rotations around the shaft of turnup hydraulic actuating cylinder, thus make the rotation of turnup framework.Be connected with pillar 6 on the base 7 and play supporting turnup framework and bear coil of strip 2 weight, also play the effect of location simultaneously, the postbrachium 5 of restriction turnup framework is turned to end position.
Ejecting gear comprises and unloads volume arm 3, unloads volume lifting hydraulic cylinder 14, coil stripping car 11, unloads volume traversing hydraulic actuating cylinder 15, trolley track 12, unload volume arm 3 and be the structure of falling L, unloading volume arm 3 lower ends cooperates with coil stripping car 11, unload volume lifting hydraulic cylinder 14 two ends and be connected to and unload on volume arm 3 and the coil stripping car 11, drive by stretching of piston and unload volume arm 3 and move up and down at coil stripping car 11.The wheel 13 of coil stripping car 11 bottoms is by trolley track 12 supportings, trolley track 12 head ends are arranged vertically on the basis of conveyer chain 1 one sides, unloading the traversing hydraulic actuating cylinder 15 of volume is connected on the basis of trolley track 12 ends, unload the traversing hydraulic actuating cylinder 15 of volume and be connected, stretch and drive coil stripping car 11 and move along trolley track 12 by unloading the piston rod of rolling up traversing hydraulic actuating cylinder 15 with coil stripping car 11.
Down-ender is arranged on the end of trolley track 12, for with the ejecting gear interoperation, the forearm 4 of turnup framework offers is convenient to unload the groove that volume arm 3 stretches into, forearm 4 is not in the sky of trolley track 12 during turnup, and forearm 4 is lower than from the height of trolley track 12 and unloads the height of volume arm 3 from trolley track 12 when coil stripping car 11 unloads volume.Ejecting gear moves to turnup framework top after unloading volume, and stretches into the postbrachium inwall that makes coil of strip 2 limits paste the turnup framework in the forearm, slowly coil of strip 2 is put to forearm, and coil of strip 2 then overturns.Because coil of strip 2 is more little from postbrachium 5 inwall gaps, device is just stable more during upset, so near the inwall of postbrachium 5, be provided with photoelectric switch, photoelectric switch is electrically connected with controller, controller control coil stripping car 11 backward travels, when coil of strip 2 during near postbrachium 5 inwalls photoswitc will send signal, make it out of service by controller automatic guidance coil stripping car, coil of strip 2 limit portions promptly align with postbrachium 5.
Implementation process of the present utility model is: in the time of need unloading volume, conveyer chain 1 stop motion, unload volume arm 3 and unloading the LAP that rises under the driving of rolling up lifting hydraulic cylinder 14, arrive the saddle height position of conveyer chain 1, unload the traversing hydraulic actuating cylinder of volume 15 promote coil stripping cars 11 along track to conveyer chain 1 direction parallel motion, stretch in the saddle of conveyer chain 1 up to unloading volume arm 3, unloading volume arm 3 then continues to rise under the driving of unloading volume lifting hydraulic cylinder 14, leave the saddle of conveyer chain 1 and transfer to and unload on the volume arm 3 up to coil of strip 2. unload 15 withdrawals of the traversing hydraulic actuating cylinder of volume, coil stripping car 11 bodies are moved towards conveyer chain 1 reversing sense, stretch in the forearm 4 of turnup framework up to unloading volume arm 3, unloading volume lifting hydraulic cylinder 14 then drives and unloads volume arm 3 and begin to descend, make and unload volume arm 3 height and the knee-joint of tumbling closely until gradually coil of strip 2 being put on the forearm 4 of turnup framework, unloading volume arm 3 continues to descend until the smallest limit terminal point, it has been lower than forearm 4. highly because the difference of coil of strip 2 width, do not touch postbrachium 5 inwalls of turnup framework when coil of strip 2 limit portions, can align by ejecting gear. unload 15 actions of the traversing hydraulic actuating cylinder of volume with coil stripping car 11 along track after a bit of distance of conveyer chain 1 direction parallel motion, make again and unload 3 rises of volume arm, coil of strip 2 is dropped on unload the rear end of rolling up arm 3, coil stripping car 11 rollbacks then, near photoelectric switch control coil stripping car 11 backward travels of inwall that are arranged on postbrachium 5 make coil of strip 2 limit portions align with postbrachium 5 inwalls of turnup framework, unloading volume arm 3 descends, once more coil of strip 2 being put on the forearm 4. conveyer chain 1 can continue motion. after the alignment of coil of strip 2 limit portions, delayed time 5 seconds, turnup hydraulic actuating cylinder 8 starts, promote pivoted arm 10 rotations, tumbling, the postbrachium 5 of turnup framework is supported by pillar 6 after 90 °, and turnup is finished.
Claims (2)
- One kind be used for the coil of strip chain transport system unload the volume turning-over device, include down-ender, the turnup framework of down-ender is the L type framework of being made up of forearm and postbrachium, it is characterized in that: between down-ender and conveyer chain, be provided with ejecting gear, ejecting gear comprises and unloads the volume arm, unloads volume lifting hydraulic cylinder, coil stripping car, unloads volume traversing hydraulic actuating cylinder, trolley track, the trolley track head end is arranged vertically on the basis of conveyer chain one side, unloading the volume arm cooperates with coil stripping car, unload volume lifting hydraulic cylinder one end and link to each other with coil stripping car, the other end with unload the driving that links to each other of volume arm and unload and roll up the arm lifting; Unload the volume traversing hydraulic actuating cylinder be connected on the basis of trolley track end, unload the volume traversing hydraulic actuating cylinder be connected with coil stripping car with the driving coil stripping car move along trolley track; Down-ender is arranged on the end of trolley track, the forearm of turnup framework offers is convenient to unload the groove that the volume arm stretches into, forearm is not in the sky of trolley track during turnup, and forearm is lower than from the height of trolley track and unloads the height of volume arm from trolley track when coil stripping car unloads volume.
- 2. according to claim 1 be used for the coil of strip chain transport system unload the volume turning-over device, it is characterized in that: be provided with photoelectric switch near the inwall of postbrachium, photoelectric switch is electrically connected with controller, and controller receives the photoelectric switch feedback signal and controls the backward travel of coil stripping car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200876918U CN201458331U (en) | 2009-07-28 | 2009-07-28 | Coil unloading and scrolling device used for steel coil chain type transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200876918U CN201458331U (en) | 2009-07-28 | 2009-07-28 | Coil unloading and scrolling device used for steel coil chain type transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458331U true CN201458331U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200876918U Expired - Fee Related CN201458331U (en) | 2009-07-28 | 2009-07-28 | Coil unloading and scrolling device used for steel coil chain type transportation system |
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| CN (1) | CN201458331U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502222A (en) * | 2011-10-12 | 2012-06-20 | 中冶南方工程技术有限公司 | Steel coil turning machine |
| CN103466301A (en) * | 2013-09-30 | 2013-12-25 | 中天钢铁集团有限公司 | Roll dropping station used for P/F line conveying system |
| CN103708392A (en) * | 2013-12-31 | 2014-04-09 | 中国重型机械研究院股份公司 | Steel coil upender capable of achieving fully automatic control |
| CN104174664A (en) * | 2014-08-18 | 2014-12-03 | 中冶南方(武汉)威仕工业炉有限公司 | Coil turner |
| CN106628979A (en) * | 2016-12-20 | 2017-05-10 | 中冶南方工程技术有限公司 | Steel coil overturning and striding transportation system |
| CN114560263A (en) * | 2022-02-28 | 2022-05-31 | 广西柳州钢铁集团有限公司 | Feeding control device and method for cross-span roll-turning unit |
-
2009
- 2009-07-28 CN CN2009200876918U patent/CN201458331U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502222A (en) * | 2011-10-12 | 2012-06-20 | 中冶南方工程技术有限公司 | Steel coil turning machine |
| CN103466301A (en) * | 2013-09-30 | 2013-12-25 | 中天钢铁集团有限公司 | Roll dropping station used for P/F line conveying system |
| CN103466301B (en) * | 2013-09-30 | 2015-08-12 | 中天钢铁集团有限公司 | For the station that rolls out of P/F line transport systems |
| CN103708392A (en) * | 2013-12-31 | 2014-04-09 | 中国重型机械研究院股份公司 | Steel coil upender capable of achieving fully automatic control |
| CN104174664A (en) * | 2014-08-18 | 2014-12-03 | 中冶南方(武汉)威仕工业炉有限公司 | Coil turner |
| CN106628979A (en) * | 2016-12-20 | 2017-05-10 | 中冶南方工程技术有限公司 | Steel coil overturning and striding transportation system |
| CN114560263A (en) * | 2022-02-28 | 2022-05-31 | 广西柳州钢铁集团有限公司 | Feeding control device and method for cross-span roll-turning unit |
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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 |
Granted publication date: 20100512 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |