CN202438734U - Transverse cutting device of flying shear for band steel - Google Patents
Transverse cutting device of flying shear for band steel Download PDFInfo
- Publication number
- CN202438734U CN202438734U CN2011205724957U CN201120572495U CN202438734U CN 202438734 U CN202438734 U CN 202438734U CN 2011205724957 U CN2011205724957 U CN 2011205724957U CN 201120572495 U CN201120572495 U CN 201120572495U CN 202438734 U CN202438734 U CN 202438734U
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- Prior art keywords
- flying shear
- belt conveyer
- frame
- belt
- belt conveyor
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Abstract
The utility model discloses a transverse cutting device of a flying shear for band steel. The transverse cutting device comprises the flying shear, a belt conveyor and a chute, wherein the chute is arranged at back of the flying shear and under the belt conveyor. The flying shear comprises a flying shear frame and a shearing mechanism, wherein the flying shear frame is capable of reciprocating along a steel plate conveying direction, and the shearing mechanism is arranged on the flying shear frame. The belt conveyor comprises a driving belt pulley and a driven belt pulley, wherein the driving belt pulley is arranged on the belt conveyor and distant from one end of the flying shear, and the driven belt pulley is arranged at one end of the belt conveyor close to the flying shear in a manner of being capable of moving along the steel plate conveying direction, and is fixed on the flying shear frame. The flying shear and the belt conveyor are designed to be integrated so as to synchronize with each other, complicated mechanisms in the belt conveyor for realizing synchronization are omitted, equipment structure is simplified effectively, cost is lowered, and equipment reliability is improved. Further, the belt conveyor arranged in the middle additionally brings convenience to sample cutting and brings convenience for feeding cut materials into the chute.
Description
Technical field
The utility model relates to band 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.
The utility model content
In view of this; The utility model 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 utility model; 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.
The beneficial effect of the utility model: the band steel flying shear infeed set-up of the utility model; 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 utility model is further described;
Fig. 1 is the structural representation of the utility model;
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 utility model 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 the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205724957U CN202438734U (en) | 2011-12-31 | 2011-12-31 | Transverse cutting device of flying shear for band steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205724957U CN202438734U (en) | 2011-12-31 | 2011-12-31 | Transverse cutting device of flying shear for band steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438734U true CN202438734U (en) | 2012-09-19 |
Family
ID=46820189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205724957U Withdrawn - After Issue CN202438734U (en) | 2011-12-31 | 2011-12-31 | Transverse cutting device of flying shear for band steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513594A (en) * | 2011-12-31 | 2012-06-27 | 中冶赛迪工程技术股份有限公司 | Cross cut device with steel flying shear |
| CN107175530A (en) * | 2016-03-10 | 2017-09-19 | 宝山钢铁股份有限公司 | A kind of flying shear belt conveyor and method |
| CN111168142A (en) * | 2018-11-13 | 2020-05-19 | 宝山钢铁股份有限公司 | Shearing device of ultrathin strip steel and threading guide plate thereof |
-
2011
- 2011-12-31 CN CN2011205724957U patent/CN202438734U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513594A (en) * | 2011-12-31 | 2012-06-27 | 中冶赛迪工程技术股份有限公司 | Cross cut device with steel flying shear |
| CN102513594B (en) * | 2011-12-31 | 2013-05-15 | 中冶赛迪工程技术股份有限公司 | Cross cut device with steel flying shear |
| 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 |
| CN107175530A (en) * | 2016-03-10 | 2017-09-19 | 宝山钢铁股份有限公司 | A kind of flying shear belt conveyor and method |
| CN107175530B (en) * | 2016-03-10 | 2019-07-23 | 宝山钢铁股份有限公司 | A kind of flying shear belt conveyor and method |
| CN111168142A (en) * | 2018-11-13 | 2020-05-19 | 宝山钢铁股份有限公司 | Shearing device of ultrathin strip steel and threading guide plate thereof |
| CN111168142B (en) * | 2018-11-13 | 2021-08-17 | 宝山钢铁股份有限公司 | Shearing device of ultrathin strip steel and threading guide plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120919 Effective date of abandoning: 20130515 |
|
| RGAV | Abandon patent right to avoid regrant |