CN103008364B - 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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- CN103008364B CN103008364B CN201310011859.8A CN201310011859A CN103008364B CN 103008364 B CN103008364 B CN 103008364B CN 201310011859 A CN201310011859 A CN 201310011859A CN 103008364 B CN103008364 B CN 103008364B
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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 Examined effect field, particularly relate to a kind of can the difunctional cold-rolled steel coils off-line inspection post of uncoiling up and down, be applicable to the inspection of the cold-strip steel of multi items.
Background technology
At present, the upper uncoiling mode of the many employings in coil of strip inspection post bilayer tiling carries out the inspection of band steel.Inspection post is positioned at milling train outlet side, parallel with step rate.During uncoiling, coil car rotates 180 °, refills on the reel of uncoiler of inspection post after receiving coil of strip from coiling machine.Because common coil of strip adopts sampling check, often the volume time interval is longer, so inspection rhythm can be met completely, and high-grade appliance plate and Automobile Plate coil of strip higher to coil of strip surface requirements, often need roll up and must look into, along with the increase of high-grade appliance plate particularly Automobile Plate output, the upper uncoiling mode inspection post of current this bilayer tiling has been difficult to meet and has checked rhythm, defines the bottleneck that coil of strip checks.
By analyzing whole checking process, find that coil of strip is long in the upper time institute of licking in journey, in order to adapt to the upper volume direction of coil of strip, coil of strip needs to rotate 180 ° at position of rotation, general needs 1 minutes, coil of strip is transported to after on reel needs big angle rotary will take the lead to be threaded to uncoiling cutter side, the anglec of rotation of taking the lead is appropriately suitable, the steel plate preventing rigidity less recurvation under gravity, whole upper volume process steps is many, complex operation, accounts for the review time about 1/3, is difficult to the inspection rhythm of satisfied high-grade appliance plate and Automobile Plate.
In order to accelerate uncoiling speed, by consider propose uncoiling mode on retaining basis on increase under the scheme of uncoiling mode, under allowing the high plate washer that checks that rhythm is fast and Automobile Plate pass through, uncoiling mode checks.Outlet coil car does not need rotation 180 °, directly installs on reel of uncoiler after receiving coil of strip from received bit, coil of strip small angle rotation takes the lead to import pinch roll, decrease production stage, shorten uncoiling time, the inspection rhythm of high-grade appliance plate and Automobile Plate can be met.
Summary of the invention
The object of the present invention is to provide a kind of can the difunctional cold-rolled steel coils off-line inspection post of uncoiling up and down, overcome that the upper uncoiling mode checking process of above-mentioned bilayer tiling to roll up process steps many, complex operation, account for the review time about 1/3, be difficult to the bottleneck problem of the inspection rhythm of satisfied high-grade appliance plate and Automobile Plate, achieve compact conformation, convenient operating maintenance, can meet multi items coil of strip check needs.
The technical solution adopted for the present invention to solve the technical problems is: in a set of uncoiling system of upper and lower two-layer each layout in double-deck flush system inspection post, upper uncoiling system comprises uncoiling guide plate 3, 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 traverse beam 16 and rotating beam 17 two parts, is welding processing part.Upper uncoiling guide plate surface paving material is the nylon sheet of PA 6, nylon sheet is inlaid with multi-directional ball bearing 15.Have uncoiling cutter in traverse beam 16 near coil of strip side, for preventing the sliding injury to coil of strip surface, uncoiling cutter adopts nylon material; For meeting the uncoiling of different-diameter coil of strip, under rotating beam 17 can realize under the driving of hydraulic cylinder, uncoiling guide plate rotates in 15 °, and traverse beam 16 can realize sliding in rotating beam 17 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 traverse 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.
Upper uncoiling adopts pinch roll-centralising device-cross cutting scissors integrated device, lower uncoiling adopts pinch roll-centralising device integrated device, the pinch roll of upper uncoiling, cross cutting scissors, centralising device share a base, and pinch roll, the centralising device of lower uncoiling share a base, compact conformation.
Pinch roll lower roll fixedly mounts, and is driven, top roll hydraulic pressing by motor.The lower roll of pinch roll is concentric with the rotating shaft of uncoiling guide plate.The hydraulic pressing that cross cutting scissors adopts.With guide slide in cross cutting scissors scissors, ensured synchronous during shearing by rack-and-pinion.The rack-and-pinion hydraulic centralizing that centralising device adopts, has two edger rolls to carry out centering adjustment by top.In order to ensure coil of strip reeling quality in lower uncoiling system, reduce and uncoiler distance as much as possible.
Belt conveyor 10 is by driving motor, and belt, tensioning apparatus, changes the compositions such as belt dressing.Light is furnished with in the upside of belt conveyer.After coil of strip launches, band steel is sampled and checked, polishing etc.
Transfer 11 is made up 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.
Waste material transportation device 13 has two welded vehicle frames, with the waste material bucket of two standards on vehicle frame, bottom of frame, with wheel, by Driven by Hydraulic Cylinder, moves perpendicular to band steel traffic direction.
The invention has the advantages that, the manufacture of equipment, installation, use, easy to maintenance, invest little, effectively prevent uncoiling process to the scuffing of high-quality coil of strip, meet the needs that multi items cold-strip steel checks.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
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 region.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, connector 18, the base 19 of the second pressure roller 14, multi-directional ball bearing 15, traverse beam 16, rotating beam 17, lower roller shaft.
Detailed description of the invention
As shown in Figure 1 a kind of can the difunctional cold-rolled steel sheet inspection post of uncoiling up and down, adopt traditional double-deck flush system structure, upper strata adopts the mode uncoiling of upper uncoiling, 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 traverse beam 16 and rotating beam 17 two parts, be welding processing part, have slide rail in rotating beam 17 side, traverse beam 16 can be slided wherein.The surface that traverse beam 16 and rotating beam 17 contact with steel plate spreads the nylon sheet that material is PA 6, it is inlaid with multi-directional ball bearing 15.Have pressure roller 14 in traverse beam 16 near coil of strip side, pressure roller 14 surface is covered with rubber layer.The motion of rotating beam 17 and traverse beam 16 realizes under the driving of hydraulic cylinder.Rotating beam 17 is concentric with the lower roller shaft of 2# pinch roll 7, is connected 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.2# pinch roll 7 lower roll fixedly mounts, and is driven, 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, and it is covered with the nylon sheet that material is PA 6, multi-directional ball bearing 15 is inlayed in centre.
The present invention has the manufacture of equipment, installation, use, easy to maintenance, invests little, effectively prevents uncoiling process to the scuffing of high-quality coil of strip, meet the needs that multi items cold-strip steel checks.
Although describe embodiments of the present invention by reference to the accompanying drawings, one of ordinary skilled in the art can make various distortion or amendment in the scope of the said claims.
Claims (2)
1. one kind can the difunctional cold-rolled steel coils inspection post of uncoiling up and down, it is characterized in that: in a set of uncoiling system of upper and lower two-layer each layout 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 traverse beam (16) and rotating beam (17) two parts, traverse beam (16) and rotating beam (17) are welding processing part, traverse beam (16) surface paving material is the nylon sheet of PA 6, and nylon sheet is inlaid with multi-directional ball bearing (15); Uncoiling cutter is had near coil of strip side in traverse beam (16), rotating beam (17) realizes uncoiling guide plate and rotates within the scope of 8 degree under the driving of hydraulic cylinder, and traverse beam (16) realizes sliding in rotating beam (17) under the driving of hydraulic cylinder;
Lower uncoiling guide plate (6) adopts pressure roller in the end of traverse 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;
Upper uncoiling adopts pinch roll-centralising device-cross cutting scissors integrated device, and lower uncoiling adopts pinch roll-centralising device integrated device, and the pinch roll of upper uncoiling, cross cutting scissors, centralising device share a base, and pinch roll, the centralising device of lower uncoiling share a base;
Pinch roll lower roll fixedly mounts, and is driven, top roll hydraulic pressing by motor; The lower roll of pinch roll is concentric with the rotating shaft of uncoiling guide plate, and cross cutting scissors adopts hydraulic pressing; With guide slide in cross cutting scissors scissors, ensured synchronous during shearing by rack-and-pinion;
Belt conveyor (10) by driving motor, belt, tensioning apparatus, change belt dressing composition; Light is furnished with on the upside of belt conveyor; After coil of strip launches, band steel is sampled and checked, polishing;
Transfer (11) is made up 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;
Waste material transportation device (13) has two welded vehicle frames, with the waste material bucket of two standards on vehicle frame, bottom of frame, with wheel, by Driven by Hydraulic Cylinder, moves perpendicular to band steel traffic direction.
2. difunctional cold-rolled steel coils inspection post according to claim 1, 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 CN103008364A (en) | 2013-04-03 |
| CN103008364B true CN103008364B (en) | 2015-04-15 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269921B (en) * | 2016-08-15 | 2018-09-28 | 山东亚盛重工股份有限公司 | A kind of uncoiling, pinches all-in-one machine at centering |
| DE102016124372A1 (en) * | 2016-12-14 | 2018-06-14 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Apparatus and method for processing a tape 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 |
| CN107649523B (en) * | 2017-09-04 | 2019-03-29 | 中冶南方工程技术有限公司 | Strip inspection station and its application method |
| 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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| DE4018950A1 (en) * | 1990-06-13 | 1991-12-19 | Schloemann Siemag Ag | Unit to feed beginning of metal coil strip to processing installation - by gripping coil end in prongs on carriage which is swivelled to installation strip mounting drive |
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| CN201239752Y (en) * | 2008-08-13 | 2009-05-20 | 中国第一重型机械集团公司 | Double uncoiling cutter |
| CN101670951A (en) * | 2009-10-19 | 2010-03-17 | 浙江精功科技股份有限公司 | Steel coil feeding and speed controlling device of full-automatic uncoiler |
| CN201889684U (en) * | 2010-10-27 | 2011-07-06 | 西北轴承股份有限公司 | Guide plate fitted with bearing roller processing equipment |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018950A1 (en) * | 1990-06-13 | 1991-12-19 | Schloemann Siemag Ag | Unit to feed beginning of metal coil strip to processing installation - by gripping coil end in prongs on carriage which is swivelled to installation strip mounting drive |
| CN101426596A (en) * | 2006-06-10 | 2009-05-06 | Sms迪马格股份公司 | Apparatus and method for guiding a strip |
| CN200962091Y (en) * | 2006-09-22 | 2007-10-17 | 中国第一重型机械集团公司 | Steel board checking device |
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