CN103341490A - Roll core and waste and defective steel coil integrated use production line and technology - Google Patents
Roll core and waste and defective steel coil integrated use production line and technology Download PDFInfo
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- CN103341490A CN103341490A CN2013102918333A CN201310291833A CN103341490A CN 103341490 A CN103341490 A CN 103341490A CN 2013102918333 A CN2013102918333 A CN 2013102918333A CN 201310291833 A CN201310291833 A CN 201310291833A CN 103341490 A CN103341490 A CN 103341490A
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- shearing machine
- volume core
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Abstract
The invention provides a roll core and waste and defective steel coil integrated use production line, and discloses a technology as for integrated use development of roll cores and waste and defective steel coils. The production line comprises a welding device, a first centering vertical roller, a first crosscutting plate shearing machine, a second centering vertical roller, a three-roller straightening pinch roll, a guide board platform and a raw material coil uncoiler, wherein the welding device is located in the middle, the first centering vertical roller, the first crosscutting plate shearing machine, the second centering vertical roller, the three-roller straightening pinch roll, the guide board platform and the raw material coil uncoiler are sequentially arranged on one side of the welding device from inside to outside, and the raw material coil uncoiler has the uncoiling function and the coiling function. A third centering vertical roller, a second crosscutting plate shearing machine, a feeding frame, a decoiler machine and an uncoiling device are sequentially arranged on the other side of the welding device from inside to outside. According to the production line and the technology, the roll cores are leveled and wound on the raw material coil uncoiler on the right side, and the leveling purpose is achieved. The roll cores are reused, meanwhile, the thickness transition sections of the roll cores are decoiled, and waste steel is changed into decoiling plates to be reused to achieve appreciation.
Description
Technical field
The present invention relates to cold-rolled strip equipment technology field, specifically a kind of production line and technology of integrating utilization at coil of strip volume core and waster coil of strip again.
Background technology
Cold rolling reversable mill generally is used for the rolling work of the cold-rolled steel sheet of multi-varieties and small-batch, is a kind of equipment that often uses in the present steel band production process, at present, in cold rolling reversable mill is produced, adopts the coil of strip monovolume mode of production more.Because steel band does not have tension force in initial and head and the tail stage, the problem of bringing is, each coil of strip take the lead and magnetic tape trailer can't obtain rolling, the finished product operation all needs excision, formation is taken the lead and is rolled up the heart, can't utilize again, becomes waste product, cause reversable mill lumber recovery and cold continuous rolling lower about 5 percentage points than lumber recovery, cost is lacked competitiveness.For this reason, have the part cold rolling mill on uncoiler, the direct labor to be opened in the coil of strip outer ring and weld the volume core, need shutdown work, but production efficiency is lower at every turn, and welding quality is difficult to guarantee.
In addition, some coil of strip occurs unexpected in transportation or handling process, forms irregular shape, has also reduced the utilization rate of coil of strip, and the present invention is exactly the production line that designs for addressing the above problem.
Summary of the invention
Technical assignment of the present invention is at the deficiencies in the prior art, a kind of reasonable in design, novel structure is provided, have the volume core open flat interest with and the volume core of weldering leader tape double-purpose functional and waster coil of strip integrate and utilize production line, at the recycling design of the volume heart and waster coil of strip, be the production line of a kind of high usage, high yield and high efficiency.
The present invention solves the technical scheme that its technical problem takes: a kind of volume core and waster coil of strip are integrated and are utilized production line, it is characterized in that, comprise the welder that occupy the centre position, and
The first centering edger roll, the first crosscut plate shearing machine, the second centering edger roll, three rollers aligning pinch roll, guide plate platform and the stock roll uncoiler that a side sets gradually from inside to outside put in the self-brazing tipping, and wherein the stock roll uncoiler has the dual-use function of uncoiling and rolling;
Self-brazing tipping is put the 3rd centering edger roll, the second crosscut plate shearing machine, cradle that opposite side sets gradually from inside to outside, is driven flat-bed machine and decoiling equipment.
Be provided with length measuring device for subsidiary shear size at the described second crosscut plate shearing machine feed side, be provided with the steel plate gathering-device at the blanking port of the described second crosscut plate shearing machine.
Described decoiling equipment is volume core uncoiling case, and described volume core uncoiling case comprises a pair of ground roller that freely rotates and case cover, and described case cover covers on and is provided with steel band outlet seam on the ground roller and in the side of described case cover.
Described welder is the steel band laser-beam welding machine.
Described decoiling equipment winds off the flat material loading ground roller of using for useless time, and described material loading ground roller is a pair of.
Specific embodiment is as follows:
1) at first will roll up core/useless inferior rolling in the decoiling equipment, and through driving flat-bed machine and cradle causes the second crosscut plate shearing machine;
2) volume core/useless volume thickness does not conform to part and carries out cutting to length at the second crosscut plate shearing machine, and defective section is sheared rejecting, and it is to be welded that the thickness right rail is delivered to before the welder etc.;
3) simultaneously stock roll is caused the first crosscut plate shearing machine with the excision of steel band head behind uncoiler, guide plate platform, three rollers aligning pinch roll, deliver to before the welder etc. to be welded then;
4) before the welding machine steel band of welder both sides is respectively cut partial application, carry out centering with the centering edger roll simultaneously, and weld;
5) welding finishes, and the counter-rotating of stock roll uncoiler main shaft will be rolled up cored steel belt and be collected when stock roll is packed up, and last volume gets final product.
Patent of the present invention compared with prior art, the beneficial effect that produces is:
(1), the volume core can be opened and flat realize automaticity height, the low problem of solution production efficiency at a production line with volume core welding function;
(2), the volume core can be carried out being wound on the stock roll uncoiler on right side behind the leveling, realize regular purpose, when realizing the recycling of volume core, will roll up core thickness changeover portion and partly open flatly, become steel scrap and realize that into opening plate recycling can realize rising in value;
(3), when adapting to the volume core, also can involve in capable uncoiling cutting work at useless time, volume core and wind off volume function useless time and unite two into one realizes that volume core recycling and waster utilize functional unification, raising unit adaptive capacity and utilization ratio.
Description of drawings
Fig. 1 is the layout of production line of the present invention;
The specific embodiment
As shown in Figure 1,
A kind of volume core and waster coil of strip are integrated and are utilized production line, comprise the welder 1 that occupy the centre position, and welder 1 wherein adopts the steel band laser-beam welding machine, carries hydraulic pressure in the left and right sides of laser-beam welding machine and cuts.Be used for the welding between two horizontal interfaces of steel band, be the prior art equipment.
The first centering edger roll 11, the first crosscut plate shearing machine 12, the second centering edger roll 13, three rollers aligning pinch roll 14, swing guide platform 15 and the stock roll uncoiler 16 that 1 one sides set gradually from inside to outside put in the self-brazing tipping, and stock roll uncoiler 16 wherein has the dual-use function of uncoiling and rolling by rotating.Centering edger roll wherein is used for guaranteeing edger roll front and back (rolling direction relatively) centering and eliminates edger roll memorial archway gap, improves the milled sheet shape of vertical miller and reduces the rolling sideslip of edger roll, and be a kind of equipment commonly used.Three rollers aligning pinch roll 14 its role is to clamp the band steel, guides and guarantees its direct of travel, and carries out steel band is carried out preliminary aligning, also is a kind of equipment commonly used.In addition, crosscut plate shearing machine, swing guide platform and stock roll uncoiler are common equipments, no longer introduce.
Self-brazing tipping is put the 3rd centering edger roll 21, the second crosscut plate shearing machine 22, cradle 23 that 1 opposite side sets gradually from inside to outside, is driven flat-bed machine 24 and decoiling equipment 25.Be provided with length measuring device 26 for subsidiary shear size at the second crosscut plate shearing machine feed side, length measuring device is the scale indicating device of a demonstration length, blanking port at the second crosscut plate shearing machine is provided with steel plate gathering-device 27, is used for collecting from rolling up the steel plate material that cutting is got off on the core.
Wherein, decoiling equipment 25 is volume core uncoiling case, and described volume core uncoiling case comprises a pair of ground roller that freely rotates and case cover, and the case cover covers on and is provided with steel band outlet seam on the ground roller and in the side of described case cover.Cradle 23 is used for the auxiliary steel band of lifting for having the bin of rotary rollers.Driving flat-bed machine and crosscut plate shearing machine in addition is the prior art equipment.
Specific embodiment is as follows:
1) at first will roll up core/useless inferior rolling in the decoiling equipment, and through driving flat-bed machine and cradle causes the second crosscut plate shearing machine;
2) volume core/useless volume thickness does not conform to part and carries out cutting to length at the second crosscut plate shearing machine, and defective section is sheared rejecting, and it is to be welded that the thickness right rail is delivered to before the welder etc.;
3) simultaneously stock roll is caused the first crosscut plate shearing machine with the excision of steel band head behind uncoiler, guide plate platform, three rollers aligning pinch roll, deliver to before the welder etc. to be welded then;
4) before the welding machine steel band of welder both sides is respectively cut partial application, carry out centering with the centering edger roll simultaneously, and weld;
5) welding finishes, and the counter-rotating of stock roll uncoiler main shaft will be rolled up cored steel belt and be collected when stock roll is packed up, and last volume gets final product.So just can turn waste into wealth the volume core/useless time volume is incorporated on the stock roll, forms operable product.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (6)
1. a volume core and waster coil of strip are integrated and are utilized production line, it is characterized in that, comprise the welder that occupy the centre position, and
The first centering edger roll, the first crosscut plate shearing machine, the second centering edger roll, three rollers aligning pinch roll, guide plate platform and the stock roll uncoiler that a side sets gradually from inside to outside put in the self-brazing tipping, and wherein the stock roll uncoiler has the dual-use function of uncoiling and rolling;
Self-brazing tipping is put the 3rd centering edger roll, the second crosscut plate shearing machine, cradle that opposite side sets gradually from inside to outside, is driven flat-bed machine and decoiling equipment.
2. a kind of volume core according to claim 1 and waster coil of strip are integrated and are utilized production line, it is characterized in that, be provided with length measuring device for subsidiary shear size at the described second crosscut plate shearing machine feed side, be provided with the steel plate gathering-device at the blanking port of the described second crosscut plate shearing machine.
3. a kind of volume core according to claim 1 and waster coil of strip are integrated and are utilized production line, it is characterized in that, described decoiling equipment is volume core uncoiling case, described volume core uncoiling case comprises a pair of ground roller that freely rotates and case cover, and described case cover covers on and is provided with steel band outlet seam on the ground roller and in the side of described case cover.
4. a kind of volume core according to claim 1 and waster coil of strip are integrated and are utilized production line, it is characterized in that described welder is the steel band laser-beam welding machine.
5. a kind of volume core according to claim 1 and waster coil of strip are integrated and are utilized production line, it is characterized in that, described decoiling equipment is put down with material loading ground roller for useless inferior winding off, and described material loading ground roller is a pair of.
6. a volume core and waster coil of strip are integrated and are utilized technology, it is characterized in that specific embodiment is as follows:
1) at first will roll up core/useless inferior rolling in the decoiling equipment, and through driving flat-bed machine and cradle causes the second crosscut plate shearing machine;
2) volume core/useless volume thickness does not conform to part and carries out cutting to length at the second crosscut plate shearing machine, and defective section is sheared rejecting, and it is to be welded that the thickness right rail is delivered to before the welder etc.;
3) simultaneously stock roll is caused the first crosscut plate shearing machine with the excision of steel band head behind uncoiler, guide plate platform, three rollers aligning pinch roll, deliver to before the welder etc. to be welded then;
4) before the welding machine steel band of welder both sides is respectively cut partial application, carry out centering with the centering edger roll simultaneously, and weld;
5) welding finishes, and the counter-rotating of stock roll uncoiler main shaft will be rolled up cored steel belt and be collected when stock roll is packed up, and last volume gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291833.3A CN103341490B (en) | 2013-07-11 | 2013-07-11 | Roll core and waste and defective steel coil integrated use production line and technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291833.3A CN103341490B (en) | 2013-07-11 | 2013-07-11 | Roll core and waste and defective steel coil integrated use production line and technology |
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| Publication Number | Publication Date |
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| CN103341490A true CN103341490A (en) | 2013-10-09 |
| CN103341490B CN103341490B (en) | 2015-07-15 |
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| CN201310291833.3A Expired - Fee Related CN103341490B (en) | 2013-07-11 | 2013-07-11 | Roll core and waste and defective steel coil integrated use production line and technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552768A (en) * | 2013-11-15 | 2014-02-05 | 攀枝花钢城集团有限公司 | Manufacturing method of angle bead structure for steel coil packaging |
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN107433426A (en) * | 2016-05-26 | 2017-12-05 | 沃维克自动化公司 | Method for manufacturing the bush type supporting member sleeve to crack |
| CN109692871A (en) * | 2019-01-15 | 2019-04-30 | 顾溢芯 | A kind of rolling system that cold rolling is rolled up end to end |
| CN111085867A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Semi-automatic welding device for steel strip production line |
| CN111085818A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic steel belt machining method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552768A (en) * | 2013-11-15 | 2014-02-05 | 攀枝花钢城集团有限公司 | Manufacturing method of angle bead structure for steel coil packaging |
| CN107433426A (en) * | 2016-05-26 | 2017-12-05 | 沃维克自动化公司 | Method for manufacturing the bush type supporting member sleeve to crack |
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN111085867A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Semi-automatic welding device for steel strip production line |
| CN111085818A (en) * | 2018-10-24 | 2020-05-01 | 中建材创新科技研究院有限公司 | Automatic steel belt machining method |
| CN109692871A (en) * | 2019-01-15 | 2019-04-30 | 顾溢芯 | A kind of rolling system that cold rolling is rolled up end to end |
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| CN103341490B (en) | 2015-07-15 |
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Granted publication date: 20150715 Termination date: 20170711 |