CN103008364A - Dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down - Google Patents
Dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down Download PDFInfo
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- CN103008364A CN103008364A CN2013100118598A CN201310011859A CN103008364A CN 103008364 A CN103008364 A CN 103008364A CN 2013100118598 A CN2013100118598 A CN 2013100118598A CN 201310011859 A CN201310011859 A CN 201310011859A CN 103008364 A CN103008364 A CN 103008364A
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Abstract
The invention belongs to the technical field of steel coil inspection and relates to a dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down. An uncoiling system is arranged on each of the upper layer and the lower layer of a double-layer flat laying type check station. The upper uncoiling system comprises an upper uncoiling guide plate, a first press roll, a pinch roll, a centering device and crosscut shears, and the lower uncoiling system comprises a lower uncoiling guide plate, a pinch roll and a centering device. Different uncoiling devices are arranged vertically in an uncoiling area of the double-layer flat laying type check station, the upper uncoiling system adopts an upper uncoiling mode while the lower uncoiling system adopts a lower uncoiling mode, and accordingly production rhythm can be accelerated, scratching of high-quality steel coils during uncoiling can be effectively prevented, and check requirements of various cold-rolled steel strips, especially high-end appliance sheets and automobile sheets, can be met. In addition, the dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down has the advantages of compact structure, small occupied space, convenience in manufacturing, mounting, use and maintenance, low investment and the like.
Description
Technical field
The invention belongs to steel ring and check technical field, particularly relate to a kind of up and down difunctional cold-rolled steel coils off-line inspection post of uncoiling, be applicable to the inspection of the cold-strip steel of many kinds.
Background technology
At present, the coil of strip inspection post adopts the upper uncoiling mode of double-deck tiling to be with the steel inspection more.The inspection post is positioned at the milling train outlet side, and is parallel with step rate.During uncoiling, after coil car received coil of strip from coiling machine, Rotate 180 ° refilled on the reel of uncoiler of inspection post.Because common coil of strip adopts sampling check, every volume time interval is longer, so can satisfy inspection rhythm fully, and high-grade appliance plate and Automobile Plate are higher to the coil of strip surface requirements with coil of strip, need every volume to look into, along with the particularly increase of Automobile Plate output of high-grade appliance plate, the upper uncoiling mode inspection post of present this double-deck tiling has been difficult to satisfy inspection rhythm, has formed the bottleneck that coil of strip checks.
By to whole checking process analysis, find coil of strip in licking journey time institute long, in order to adapt to the upper volume direction of coil of strip, coil of strip need to be at position of rotation Rotate 180 °, probably need 1 minutes, after being transported on the reel, coil of strip need big angle rotary will take the lead to be threaded to the uncoiling cutter side, the anglec of rotation of taking the lead is appropriately suitable, prevent the recurvation under Action of Gravity Field of the less steel plate of rigidity, it is many to lick the journey step on whole, complex operation accounts for the review time about 1/3, is difficult to satisfy the inspection rhythm of high-grade appliance plate and Automobile Plate.
In order to accelerate uncoiling speed, by consider the basis that has proposed uncoiling mode on keeping increase under the scheme of uncoiling mode, allow check high plate washer that rhythm is fast and Automobile Plate by under the uncoiling mode check.After the outlet coil car receives coil of strip from received bit, do not need Rotate 180 °, directly install on the reel of uncoiler, the coil of strip small angle rotation takes the lead to import pinch roll, reduce production stage, shortened uncoiling time, can satisfy the inspection rhythm of high-grade appliance plate and Automobile Plate.
Summary of the invention
The object of the present invention is to provide a kind of up and down difunctional cold-rolled steel coils off-line inspection post of uncoiling, overcome that to lick the journey step on the upper uncoiling mode checking process of above-mentioned double-deck tiling many, complex operation, account for the review time about 1/3, be difficult to satisfy the bottleneck problem of the inspection rhythm of high-grade appliance plate and Automobile Plate, realized compact conformation, convenient operating maintenance, can satisfy the needs that many kinds coil of strip checks.
The technical solution adopted for the present invention to solve the technical problems is: the up and down two-layer cover uncoiling system that respectively arranges in double-deck flush system inspection post, upper uncoiling system comprises uncoiling guide plate 3, the first pressure roller 1, pinch roll, centralising device 8, cross cutting scissors, lower uncoiling system comprises lower uncoiling guide plate 6, pinch roll, centralising device 8, belt conveyor 10 etc.
Upper uncoiling guide plate adopts traditional version, and upper uncoiling guide plate 6 is divided into traversing beam 16 and rotating beam 17 two parts, is the welding processing part.It is the nylon sheet of PA6 that upper uncoiling guide plate surface spreads material, is inlaid with multi-directional ball bearing 15 on the nylon sheet.Near the coil of strip side uncoiling cutter is arranged at traversing beam 16, for preventing the sliding injury to the coil of strip surface, uncoiling cutter adopts nylon material; For satisfying the uncoiling of different-diameter coil of strip, rotating beam 17 uncoiling guide plate under can realizing under the driving of hydraulic cylinder rotates in 15 °, and traversing beam 16 can be implemented in rotating beam 17 interior slips under the driving of hydraulic cylinder.
Lower uncoiling guide plate structure and upper uncoiling guide plate are substantially similar, and lower uncoiling guide plate 6 adopts pressure roller in the end of traversing beam, when adopting upper uncoiling mode, lower uncoiling guide plate 6 want Telescopic rotating extremely the shortest position and minimum angles in order to avoid have influence on the upper volume of uncoiling mode.
Pinch roll-centralising device-cross cutting scissors integrated device is adopted in upper uncoiling, and pinch roll-centralising device integrated device is adopted in lower uncoiling.Pinch roll, cross cutting scissors, centralising device share a base, compact conformation.
The fixed installation of pinch roll lower roll, by motor-driven, the top roll hydraulic pressing.The lower roll of pinch roll is concentric with the rotating shaft of uncoiling guide plate.The hydraulic pressing that cross cutting scissors adopts.Cross cutting scissors is cut on the frame with guide slide, guarantees synchronously by rack-and-pinion during shearing.The rack-and-pinion hydraulic centralizing that centralising device adopts has two edger rolls to carry out centering by the top and adjusts.In lower uncoiling system, in order to guarantee the coil of strip reeling quality, reduce and the uncoiler distance as much as possible.
Belt conveyor 10 is by driving motor, belt, and tensioning apparatus is changed the compositions such as belt dressing.Upside at belt conveyer is furnished with light.Coil of strip launches afterwards steel plate to be taken a sample and do inspection, polishing etc.
Transfer 11 is comprised of slewing rollers and strap rolling-assisting device.Slewing rollers roller hollow design, lateral parts is welded with reinforcement, is driven by an ac motor.The framework of strap rolling-assisting device and tensioner arm are Welding Structures.
Two welded vehicle frames are arranged on the waste material transportation device 13, and with the waste material bucket that two standards are arranged, bottom of frame, moves perpendicular to band steel traffic direction by Driven by Hydraulic Cylinder with wheel on the vehicle frame.
The invention has the advantages that the manufacturing of equipment, installation, use, easy to maintenance are invested littlely, effectively prevent uncoiling process to the scuffing of high-quality coil of strip, satisfy the needs that many kinds cold-strip steel checks.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the layout drawing in inspection post.Wherein, the first pressure roller 1, coiling machine 2, upper uncoiling guide plate 3,1# pinch roll 4,1# cross cutting scissors 5, lower uncoiling guide plate 6,2# pinch roll 7, centralising device 8, guide board platform 9, belt conveyor 10, transfer 11,2# cross cutting scissors 12, waste material transportation device 13.
Fig. 2 is the schematic diagram in uncoiling zone.Wherein, lower uncoiling guide plate 6,2# pinch roll 7, centralising device 8, guide board platform 9, belt conveyor 10.
Fig. 3 is the schematic diagram of lower uncoiling guide plate 6,2# pinch roll 7, centralising device 8.Wherein, the connector 18 of the second pressure roller 14, multi-directional ball bearing 15, traversing beam 16, rotating beam 17, lower roller shaft, base 19.
The specific embodiment
By a kind of up and down difunctional cold-rolled steel sheet inspection post of uncoiling shown in Figure 1, adopt traditional double-deck flush system structure, the mode uncoiling of upper uncoiling is adopted on the upper strata, lower floor adopts lower uncoiling mode uncoiling, comprises the first pressure roller 1, coiling machine 2, upper uncoiling guide plate 3,1# pinch roll 4,1# cross cutting scissors 5, lower uncoiling guide plate 6,2# pinch roll 7, centralising device 8, guide board platform 9, belt conveyor 10, transfer 11,2# cross cutting scissors 12, waste material transportation device 13.
Lower uncoiling guide plate 6: be divided into traversing beam 16 and rotating beam 17 two parts, be the welding processing part, in rotating beam 17 sides slide rail is arranged, traversing beam 16 can slide therein.It is the nylon sheet of PA6 that traversing beam 16 spreads material with the surface that rotating beam 17 contacts with steel plate, is inlaid with multi-directional ball bearing 15 on it.Near the coil of strip side pressure roller 14 is arranged at traversing beam 16, pressure roller 14 surfaces are covered with rubber layer.The motion of rotating beam 17 and traversing beam 16 realizes under the driving of hydraulic cylinder.Rotating beam 17 is concentric with the lower roller shaft of 2# pinch roll 7, links to each other with the connector 18 of lower roller shaft.
2# pinch roll 7:2# pinch roll 7 adopts pinch roll-centralising device integrated device, and 2# pinch roll 7, centralising device 8, lower uncoiling guide plate 6 share a base 19, compact conformation.The fixed installation of 2# pinch roll 7 lower rolls is driven the top roll hydraulic pressing by reducing motor.The lower roll of 2# pinch roll is concentric with the rotating shaft of the rotating beam 17 of lower uncoiling guide plate 6.
Transition guide plate 9: transition guide plate 9 connects lower uncoiling passage and travelling belt 10.The support of transition guide plate 9 adopts welded steel structure, is covered with the nylon sheet that material is PA6 on it, and multi-directional ball bearing 15 is inlayed in the centre.
The present invention has manufacturing, installation, the use, easy to maintenance of equipment, invests littlely, effectively prevents uncoiling process to the scuffing of high-quality coil of strip, satisfies the needs that many kinds cold-strip steel checks.
Although described by reference to the accompanying drawings embodiments of the present invention, the one of ordinary skilled in the art can make various distortion or modification in the scope of the said claims.
Claims (6)
1. difunctional cold-rolled steel coils inspection post of uncoiling up and down, it is characterized in that: the up and down two-layer cover uncoiling system that respectively arranges in double-deck flush system inspection post, upper uncoiling system comprises uncoiling guide plate (3), the first pressure roller (1), pinch roll, centralising device (8), cross cutting scissors, and lower uncoiling system comprises lower uncoiling guide plate (6), pinch roll, centralising device (8), belt conveyor (10);
Upper uncoiling guide plate (6) is divided into traversing beam (16) and rotating beam (17) two parts, is the welding processing part, and it is the nylon sheet of PA6 that traversing beam 16 surfaces spread material, and nylon sheet is inlaid with multi-directional ball bearing (15); Near the coil of strip side uncoiling cutter is arranged at traversing beam (16), rotating beam (17) is realizing under the driving of hydraulic cylinder that the uncoiling guide plate rotates in 8 degree scopes, and traversing beam (16) is implemented under the driving of hydraulic cylinder in the rotating beam (17) and slides;
Lower uncoiling guide plate 6 adopts pressure roller in the end of traversing beam, and when adopting upper uncoiling mode, lower uncoiling guide plate 6 wants the extremely the shortest position of Telescopic rotating and minimum angles in order to avoid have influence on the upper volume of uncoiling mode;
Pinch roll-centralising device-cross cutting scissors integrated device is adopted in upper uncoiling, and pinch roll-centralising device integrated device is adopted in lower uncoiling; Pinch roll, cross cutting scissors, centralising device share a base.
2. difunctional cold-rolled steel coils according to claim 1 inspection post is characterized in that: the fixed installation of pinch roll lower roll, and by motor-driven, the top roll hydraulic pressing; The lower roll of pinch roll is concentric with the rotating shaft of uncoiling guide plate, and cross cutting scissors adopts hydraulic pressing; Cross cutting scissors is cut on the frame with guide slide, guarantees synchronously by rack-and-pinion during shearing.
3. difunctional cold-rolled steel coils according to claim 1 inspection post is characterized in that: belt conveyor (10) is by driving motor, belt, and tensioning apparatus is changed belt dressing and is formed; Be furnished with light at the belt conveyor upside; Coil of strip launches afterwards steel plate to be taken a sample and do inspection, polishing.
4. difunctional cold-rolled steel coils according to claim 1 inspection post, it is characterized in that: transfer 11 is comprised of slewing rollers and strap rolling-assisting device; Slewing rollers roller hollow design, lateral parts is welded with reinforcement, has an ac motor to drive; The framework of strap rolling-assisting device and tensioner arm are Welding Structures.
5. difunctional cold-rolled steel coils according to claim 1 inspection post, it is characterized in that: two welded vehicle frames are arranged on the waste material transportation device 13, and with the waste material bucket of two standards, bottom of frame is with wheel on the vehicle frame, by Driven by Hydraulic Cylinder, move perpendicular to band steel traffic direction.
6. difunctional cold-rolled steel coils according to claim 1 inspection post, it is characterized in that: uncoiling cutter adopts nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011859.8A CN103008364B (en) | 2013-01-13 | 2013-01-13 | Dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310011859.8A CN103008364B (en) | 2013-01-13 | 2013-01-13 | Dual-function cold-rolled steel coil off-line check station capable of uncoiling up and down |
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| CN103008364A true CN103008364A (en) | 2013-04-03 |
| CN103008364B CN103008364B (en) | 2015-04-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269921A (en) * | 2016-08-15 | 2017-01-04 | 山东亚盛重工股份有限公司 | A kind of uncoiling, centering, pinch all-in-one |
| CN107626770A (en) * | 2017-08-30 | 2018-01-26 | 肇庆宏旺金属实业有限公司 | A kind of uncoiling mechanism |
| CN107649523A (en) * | 2017-09-04 | 2018-02-02 | 中冶南方工程技术有限公司 | Strip inspection station and its application method |
| CN110072643A (en) * | 2016-12-14 | 2019-07-30 | 矿山机械和轧钢机械制造有限公司 | For processing the device and method with end |
| CN111438200A (en) * | 2020-04-15 | 2020-07-24 | 首钢京唐钢铁联合有限责任公司 | Method and device for inspecting surface quality of continuously rolled strip steel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269921A (en) * | 2016-08-15 | 2017-01-04 | 山东亚盛重工股份有限公司 | A kind of uncoiling, centering, pinch all-in-one |
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| CN110072643A (en) * | 2016-12-14 | 2019-07-30 | 矿山机械和轧钢机械制造有限公司 | For processing the device and method with end |
| CN107626770A (en) * | 2017-08-30 | 2018-01-26 | 肇庆宏旺金属实业有限公司 | A kind of uncoiling mechanism |
| CN107649523A (en) * | 2017-09-04 | 2018-02-02 | 中冶南方工程技术有限公司 | Strip inspection station and its application method |
| CN111438200A (en) * | 2020-04-15 | 2020-07-24 | 首钢京唐钢铁联合有限责任公司 | Method and device for inspecting surface quality of continuously rolled strip steel |
| CN111438200B (en) * | 2020-04-15 | 2022-04-26 | 首钢京唐钢铁联合有限责任公司 | Method and device for inspecting surface quality of continuously rolled strip steel |
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| CN103008364B (en) | 2015-04-15 |
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