CN102513594A - Cross cut device with steel flying shear - Google Patents
Cross cut device with steel flying shear Download PDFInfo
- Publication number
- CN102513594A CN102513594A CN2011104587124A CN201110458712A CN102513594A CN 102513594 A CN102513594 A CN 102513594A CN 2011104587124 A CN2011104587124 A CN 2011104587124A CN 201110458712 A CN201110458712 A CN 201110458712A CN 102513594 A CN102513594 A CN 102513594A
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- China
- Prior art keywords
- flying shear
- belt conveyer
- shear
- belt
- belt conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
- B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The invention discloses a cross cut device with a steel flying shear which comprises a fly shear, a belt conveyor and a sliding chute below the belt conveyor, wherein the fly shear comprises a fly shear frame moving repeatedly in the conveying direction of a steel plate, and a shearing mechanism arranged on the fly shear frame, the belt conveyor comprises a driving belt wheel and a driven belt wheel, the driving belt wheel is arranged at one end of the belt conveyor, which is far away from the fly shear, the driven belt wheel can be arranged at one end of the belt conveyor, which is close to the fly shear in a steel plate conveying direction, and the driven wheel is fixed on the fly shear frame. In the invention, by designing the fly shear and the belt conveyor into an integral structure, the fly shear and the belt conveyor are synchronous, a complex structure for achieving synchronicity in the belt conveyor is eliminated, the equipment structure is effectively simplified, the cost is reduced, and the reliability of the equipment is enhanced; and in addition, by adding an intermediate belt conveyor, the operation is convenient during sample shearing, and meanwhile, materials cut down is convenient to enter into a chute.
Description
Technical field
The present invention relates to be with the steel production equipment, particularly a kind of hot-strip crosscut equipment.
Background technology
Usually need one of configuration to be used to shear sample, scale steel plate and to cut useless flying shear on the hot-strip rolling line, flying shear is arranged at after the pinch roll 1, and the flying shear outlet needs belt conveyer 2 of configuration to satisfy the needs of transportation scale steel plate continuously.During cutting to length; Because flying shear is sheared in the steel plate running; And it is continuous shearing scale, therefore, when carrying out shear action flying shear is equated with the pace of steel plate; Simultaneously, the respective ends of belt conveyer 2 function that need have a moving telescopic bumps against with it when preventing that flying shear from moving.
In the prior art; The moving telescopic function of belt conveyer realizes through motor 12, reductor, clutch and brake and rack-and-pinion 13; Because the motion flow that flying shear moves towards direction along the band steel is " startups-accelerations-at the uniform velocity-slow down-oppositely acceleration-at the uniform velocity-slow down-stop ", therefore, also need disposes same working system near the belt pulley of flying shear on the belt conveyer and could guarantee that flying shear do not collide with belt conveyer in the scale process; This just makes that the extension and contraction control of belt conveyer is very complicated; Frequently open braking and accompany movement owing to exist, cause the power of motor of belt conveyer to strengthen, need dispose expensive reductor, clutch, brake, rack-and-pinion, control and detecting element etc. simultaneously; Not only increase cost, also increased fault rate.In addition, when carrying out the sample shearing, because the length of sample is shorter; Adopt belt conveyer that sample is transported to advance and almost can not realize, therefore, when shearing sample; Need movably driven pulley 2b is prior toward being with the steel direction of advance to move certain distance near flying shear in the belt conveyer; Reserve enough blanking spaces, get into chute 3 with the material that guarantees to be cut, operation inconvenience (as shown in Figure 2).
Therefore, need existing band steel flying shear infeed set-up is improved, simplify its structure, reduce manufacturing cost and fault rate, in addition, also make it easy to carry out sample and shear.
Summary of the invention
In view of this; The present invention provides a kind of band steel flying shear infeed set-up; Flying shear and belt conveyer appropriate design are structure as a whole; Solved the belt transportation and the structure of existing flying shear infeed set-up and control is complicated, manufacturing cost is high and the fault rate technical problems of high, in addition, also made it be applicable to that sample shears.
A kind of band steel flying shear infeed set-up of the present invention; After comprising the flying shear that is arranged at behind the pinch roll, be arranged at the belt conveyer behind the flying shear and be arranged at flying shear and the chute of belt conveyer below; Said flying shear comprises the flying shear frame that can move back and forth along the steel plate throughput direction and is arranged at the cutting mechanism on the flying shear frame; Said belt conveyer comprises driving pulley and driven pulley, and said driving pulley is arranged on the belt conveyer end away from flying shear, and said driven pulley is arranged on the belt conveyer end near flying shear; Said driven pulley is fixed on the flying shear frame, with the synchronized movement of flying shear frame.
Further; The top that is positioned at the chute inlet between said flying shear and the belt conveyer is provided with the intermediate belt transporter; Said intermediate belt transporter comprises support, telescoping cylinder, is arranged at the driving pulley I and the driven pulley I at support two ends; Said driving pulley I is installed on the flying shear frame with the mode of being rotatably assorted and forms the structure that support can freely rotate around driving pulley I axis; The flying shear frame is provided with the block of supporting bracket when support turns to horizontal level, and an end and the support of said telescoping cylinder are hinged, and the other end and flying shear frame are hinged;
Further, the free end of said support is provided with the belt protection cover;
Further, said telescoping cylinder is cylinder or hydraulic cylinder.
Beneficial effect of the present invention: band steel flying shear infeed set-up of the present invention; The chute of belt conveyer below after comprising the flying shear that is arranged at behind the milling train, be arranged at the belt conveyer behind the flying shear and be arranged at flying shear, said flying shear comprise the flying shear frame that can move back and forth along the steel plate throughput direction and are arranged at the cutting mechanism on the flying shear frame that said belt conveyer comprises driving pulley and driven pulley; Said driving pulley is arranged on the belt conveyer end away from flying shear; Said driven pulley is can be arranged at along the mode that the steel plate throughput direction moves on the belt conveyer near an end of flying shear, and said driven pulley is arranged on the flying shear frame, and belt conveyer and flying shear are designed to integrative-structure; Make moving of driven pulley consistent with flying shear; Cancel telescoping mechanism, running part and the rack-and-pinion of belt conveyer, also cancelled the extension and contraction control of belt conveyer, simplified device structure effectively; Reduce cost, improved equipment dependability.In addition, through increasing the intermediate belt transporter, can realize avoiding moving in advance the driven pulley of belt conveyer to shearing the transportation of sample, easy to operate, the material under also being convenient to shear simultaneously gets into chute.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described;
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of band steel flying shear infeed set-up in the prior art.
The specific embodiment
Below will combine accompanying drawing that the present invention is elaborated: the band steel flying shear infeed set-up of present embodiment; After comprising the flying shear that is arranged at behind the pinch roll 1, be arranged at the belt conveyer 2 behind the flying shear and be arranged at flying shear and the chute 3 of belt conveyer 2 belows; Said flying shear comprises the flying shear frame 4 that can move back and forth along the steel plate throughput direction and is arranged at the cutting mechanism 5 on the flying shear frame 4; Said belt conveyer 2 comprises driving pulley 2a and driven pulley 2b, and said driving pulley 2a is arranged on the belt conveyer 2 away from an end of flying shear, and said driven pulley 2b is arranged on the belt conveyer 2 end near flying shear; Said driven pulley 2b is arranged on the flying shear frame 4; Fixedly be located on the flying shear frame 4 through the bearing block with driven pulley 2b, realize that moving back and forth with the flying shear frame of driven pulley is synchronous, this belt conveyer is compared with the belt conveyer of existing infeed set-up; Avoid adopting complicated telescoping mechanism and control system; Effectively simplify the structure, reduced the manufacturing cost of equipment and improved the reliability of equipment, belt twines between driven pulley and driving pulley group; In conjunction with the cooperation of other belt wheels, can guarantee the not loose band of driven pulley belt in moving process.
As the further improvement of technique scheme, the top that is positioned at chute 3 inlets between said flying shear and the belt conveyer 2 is provided with the intermediate belt transporter, and said intermediate belt transporter comprises support 6, telescoping cylinder 7, is arranged at the driving pulley I 8 and the driven pulley I 9 at support 6 two ends; Driving pulley is driven by motor or hydraulic motor; Said driving pulley I 8 is arranged on the flying shear frame 4 with the mode of being rotatably assorted and forms the structure that support 6 can freely rotate around driving pulley I 8 axis, and flying shear frame 4 is provided with the block 10 of supporting bracket 6 when support 6 turns to horizontal level, during support level; The participation of intermediate belt transporter guarantees the smooth delivery of power to steel plate; In the present embodiment, said telescoping cylinder 7 preferred cylinder or hydraulic cylinders, an end and the support 6 of said telescoping cylinder 7 are hinged; The other end and flying shear frame 4 are hinged; Promote support through telescoping cylinder and rotate formation blanking space, satisfy the requirement that sample imports the waste material chute smoothly, this mode is with respect to needing the mode of adjustment belt conveyer driven pulley in advance in the prior art; More convenient operation is controlled simpler.
As the further improvement of technique scheme, the free end of said support 6 is provided with belt protection cover 11, prevents that belt from receiving impact and the friction of steel band and damage.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. be with steel flying shear infeed set-up for one kind; After comprising the flying shear that is arranged at behind the pinch roll (1), be arranged at the belt conveyer (2) behind the flying shear and be arranged at flying shear and the chute (3) of belt conveyer (2) below; Said flying shear comprises the flying shear frame (4) that can move back and forth along the steel plate throughput direction and is arranged at the cutting mechanism (5) on the flying shear frame (4); Said belt conveyer (2) comprises driving pulley (2a) and driven pulley (2b); Said driving pulley (2a) is arranged at belt conveyer (2) and goes up the end away from flying shear; Said driven pulley (2b) is arranged at belt conveyer (2) and goes up the end near flying shear, and it is characterized in that: said driven pulley (2b) is fixed on the flying shear frame (4), with the synchronized movement of flying shear frame (4).
2. band steel flying shear infeed set-up according to claim 1; It is characterized in that: the top that is positioned at chute (3) inlet between said flying shear and the belt conveyer (2) is provided with the intermediate belt transporter; Said intermediate belt transporter comprises support (6), telescoping cylinder (7), is arranged at the driving pulley I (8) and the driven pulley I (9) at support (6) two ends; Said driving pulley I (8) is installed on flying shear frame (4) with the mode of being rotatably assorted and go up forms the structure that support (6) can freely rotate around driving pulley I (8) axis; Flying shear frame (4) is provided with the block (10) when support (6) supporting bracket (6) when turning to horizontal level; One end of said telescoping cylinder (7) and support (6) are hinged, and the other end and flying shear frame (4) are hinged.
3. band steel flying shear infeed set-up according to claim 2, it is characterized in that: the free end of said support (6) is provided with belt protection cover (11).
4. band steel flying shear infeed set-up according to claim 3 is characterized in that: said telescoping cylinder (7) is cylinder or hydraulic cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110458712 CN102513594B (en) | 2011-12-31 | 2011-12-31 | Cross cut device with steel flying shear |
| PCT/CN2012/085438 WO2013097576A1 (en) | 2011-12-31 | 2012-11-28 | Cross cut device of strip steel flying shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110458712 CN102513594B (en) | 2011-12-31 | 2011-12-31 | Cross cut device with steel flying shear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102513594A true CN102513594A (en) | 2012-06-27 |
| CN102513594B CN102513594B (en) | 2013-05-15 |
Family
ID=46284804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110458712 Active CN102513594B (en) | 2011-12-31 | 2011-12-31 | Cross cut device with steel flying shear |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102513594B (en) |
| WO (1) | WO2013097576A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013097576A1 (en) * | 2011-12-31 | 2013-07-04 | 中冶赛迪工程技术股份有限公司 | Cross cut device of strip steel flying shear |
| CN104210803A (en) * | 2013-05-31 | 2014-12-17 | 中冶南方工程技术有限公司 | High-speed cut band steel conveying device |
| CN107363327A (en) * | 2017-07-22 | 2017-11-21 | 佛山市正略信息科技有限公司 | Steel plate continuous cutting device is used in a kind of electric oven production |
| CN108927568A (en) * | 2018-07-25 | 2018-12-04 | 中冶京诚工程技术有限公司 | A kind of binary channels belt transport unit and Rolling shear for Rolling shear |
| CN113059233A (en) * | 2021-03-24 | 2021-07-02 | 鲁西工业装备有限公司 | Leveling plate fixed-length shearing control system and method |
| CN113618347A (en) * | 2021-09-08 | 2021-11-09 | 徐久东 | Automobile chassis machining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110744612A (en) * | 2019-10-18 | 2020-02-04 | 宁波信泰机械有限公司 | Flying shear device for automobile trim |
| CN111681227B (en) * | 2020-06-09 | 2023-03-14 | 中冶赛迪信息技术(重庆)有限公司 | Method and system for judging abnormality of flying shear machine, electronic device and medium |
| CN113426867A (en) * | 2021-07-07 | 2021-09-24 | 刘秀莲 | Steel plate cold rolling system and steel plate cold rolling method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013097576A1 (en) * | 2011-12-31 | 2013-07-04 | 中冶赛迪工程技术股份有限公司 | Cross cut device of strip steel flying shear |
| CN104210803A (en) * | 2013-05-31 | 2014-12-17 | 中冶南方工程技术有限公司 | High-speed cut band steel conveying device |
| CN104210803B (en) * | 2013-05-31 | 2016-09-21 | 中冶南方工程技术有限公司 | A kind of high speed cuts rear strip steel conveyer device |
| CN107363327A (en) * | 2017-07-22 | 2017-11-21 | 佛山市正略信息科技有限公司 | Steel plate continuous cutting device is used in a kind of electric oven production |
| CN108927568A (en) * | 2018-07-25 | 2018-12-04 | 中冶京诚工程技术有限公司 | A kind of binary channels belt transport unit and Rolling shear for Rolling shear |
| CN108927568B (en) * | 2018-07-25 | 2024-02-06 | 中冶京诚工程技术有限公司 | Dual-channel belt conveying device for rolling shear and rolling shear |
| CN113059233A (en) * | 2021-03-24 | 2021-07-02 | 鲁西工业装备有限公司 | Leveling plate fixed-length shearing control system and method |
| CN113618347A (en) * | 2021-09-08 | 2021-11-09 | 徐久东 | Automobile chassis machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013097576A1 (en) | 2013-07-04 |
| CN102513594B (en) | 2013-05-15 |
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