CN102847722A - Section steel scrap cutting and automatic discharge control method - Google Patents
Section steel scrap cutting and automatic discharge control method Download PDFInfo
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- CN102847722A CN102847722A CN2012102967231A CN201210296723A CN102847722A CN 102847722 A CN102847722 A CN 102847722A CN 2012102967231 A CN2012102967231 A CN 2012102967231A CN 201210296723 A CN201210296723 A CN 201210296723A CN 102847722 A CN102847722 A CN 102847722A
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- waste material
- automatic discharge
- flying shear
- control method
- rolling
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Abstract
The invention discloses a section steel scrap cutting and automatic discharge control method, which is characterized in that a flying shear is installed between precision rolling and intermediate rolling in a continuous rolling line; an automatic discharge device is installed and made in a position near a cutting edge of the flying shear; a motion control signal of the flying shear is electrically controlled, and at the same time, the automatic discharge device is directly controlled by the motion control signal of the flying shear; cutting is started by using an electrical control method, and at the same time, the automatic discharge device is started; and broken scrap rolled pieces automatically fall into a scrap recycling hopper and are then removed. According to the automatic discharge control method, the failure processing time is short, so that a rolling machine on the rolling line can be continuously operated without shutdown, and the production cost is saved.
Description
Technical field
The invention belongs to metallurgical steel rolling field, the control method of the cataclasm automatic discharging of waste material when being specifically related to a kind of rolling of sectional iron fault.
Background technology
In traditional continuous section rolling, when rolling, if when front finish rolling has a certain road difficulty or steel-fastening to occur nipping, the first reaction that milling train is made is to provide immediately stopping signal by the operating desk personnel milling train is shut down.And have rolled piece to be stuck in roll pass on every milling train this moment; rolled piece in the hole slot becomes waste material; when processing the rolled piece waste material, prescind with gas cutting, process again the waste material in the roll pass, not only increased the steel scrap amount; the time of shutting down simultaneously processing is long; the waste material of processing needs again manually the damage roll is wasted time and energy in its hauling-out; affected the service life of rolling output and roll, wasted energy.
Summary of the invention
The present invention seeks to propose the control method of the cataclasm automatic discharging of a kind of shaped steel waste material.
Realize that the technical scheme that the object of the invention adopts is: the finish rolling of tandem rolling line with in a flying shear is installed in the middle of rolling, make an automatic discharge unit installing near the position of flying shear blade
,The action control signal of flying shear is by electrical control, the action control signal of flying shear is directly controlled again automatic discharge unit simultaneously, start automatic discharge unit when shearing startup by the method realization of electrical control, cataclasm waste material rolled piece is fallen into the waste recovery hopper automatically then shift out.
Automatic discharge unit is comprised of guide channel plate, drop in leaf, working cylinder and waste recovery hopper.
The invention has the beneficial effects as follows; in case rolled piece is arranged in nip fault or when badly bleeding occurring of finish rolling; start immediately flying shear and automatic discharge unit by the operating desk electric control method; processing in the operation of rolling need be with shutting down when nipping fault or badly bleeding occurring again; the time of processing is short; the waste material of processing does not need again manually it to be shifted out, and to the site operation personnel not only safely but also reliably, has improved rolling operating efficiency simultaneously yet.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
The control method of the cataclasm automatic discharging of shaped steel waste material of the present invention be the finish rolling of tandem rolling line with in a flying shear is installed in the middle of rolling, make an automatic discharge unit installing near the position of flying shear blade
,Automatic discharge unit is comprised of guide channel plate, drop in leaf, working cylinder and waste recovery recovering hopper.The action control signal of flying shear is by electrical control, guide channel plate at this as a fixing guide effect, the action control signal of flying shear is directly controlled again working cylinder simultaneously, working cylinder is connected with drop in leaf, the action of drop in leaf is controlled its up and down Push And Release by working cylinder, and working cylinder is connected with the flying shear electric control system, and the waste material recovering hopper is positioned at the drop in leaf below, the waste material that flying shear cuts off directly falls into the waste material recovering hopper, collects waste material and is directly transported by driving.
The whole process of the present invention does not need manually-operated by the direct control of electric approach; fault handling time is short; improved aborning equipment and operator's security; the milling train of rolling line can not needed to shut down by continuous operation; and improved to a large extent operating rate of rolling mill; improve output, saved production cost, improved Business Economic Benefit.
Claims (3)
1. the control method of the cataclasm automatic discharging of shaped steel waste material, it is characterized in that the finish rolling of tandem rolling line with in a flying shear is installed in the middle of rolling, near the position of flying shear blade automatic discharge unit of making is being installed, the action control signal of flying shear is by electrical control, the action control signal of flying shear is directly controlled again automatic discharge unit simultaneously, start automatic discharge unit when shearing startup by the method realization of electrical control, cataclasm waste material rolled piece is fallen into the waste recovery hopper automatically then shift out.
2. the control method of the cataclasm automatic discharging of shaped steel waste material according to claim 1 is characterized in that automatic discharge unit is comprised of guide channel plate, drop in leaf, working cylinder and waste recovery hopper.
3. the control method of the cataclasm automatic discharging of shaped steel waste material according to claim 1 and 2, it is characterized in that guide channel plate at this as a fixing guide effect, working cylinder is connected with drop in leaf, the action of drop in leaf is controlled its up and down Push And Release by working cylinder, the waste material recovering hopper is positioned at the drop in leaf below, the waste material that flying shear cuts off directly falls into the waste material recovering hopper, collects waste material and is directly transported by driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102967231A CN102847722A (en) | 2012-08-21 | 2012-08-21 | Section steel scrap cutting and automatic discharge control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102967231A CN102847722A (en) | 2012-08-21 | 2012-08-21 | Section steel scrap cutting and automatic discharge control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847722A true CN102847722A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102967231A Pending CN102847722A (en) | 2012-08-21 | 2012-08-21 | Section steel scrap cutting and automatic discharge control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102847722A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962472A (en) * | 2014-05-30 | 2014-08-06 | 济钢集团有限公司 | Rear runner device of flying crop shear for small bar material |
| RU2677964C2 (en) * | 2016-04-15 | 2019-01-22 | Наталья Геннадьевна Овчинникова | Method for cutting rails |
| CN110090999A (en) * | 2019-04-01 | 2019-08-06 | 宝钢特钢韶关有限公司 | Wire and rod continuous rolling production line flying shear cuts the control method and device of end blocking |
| RU2707010C2 (en) * | 2016-04-15 | 2019-11-21 | Наталья Геннадьевна Овчинникова | Method for cutting rails |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57144060U (en) * | 1981-03-04 | 1982-09-09 | ||
| CN1483545A (en) * | 2002-09-19 | 2004-03-24 | 中国第二重型机械集团公司 | High-speed flying shear for plate and band material |
| CN2923096Y (en) * | 2006-07-25 | 2007-07-18 | 宝山钢铁股份有限公司 | Autiblocked chute device for hot milling machine flying shear |
| CN101543958A (en) * | 2009-04-29 | 2009-09-30 | 江阴三本科技有限公司 | Spiral duct forming machine |
| CN201702439U (en) * | 2010-07-07 | 2011-01-12 | 新疆八一钢铁股份有限公司 | Automatic device for collecting scrap of cold shearing head |
| CN202263769U (en) * | 2011-10-31 | 2012-06-06 | 西安航空发动机集团机电石化设备有限公司 | Novel flying shear device for high speed wire mill |
-
2012
- 2012-08-21 CN CN2012102967231A patent/CN102847722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57144060U (en) * | 1981-03-04 | 1982-09-09 | ||
| CN1483545A (en) * | 2002-09-19 | 2004-03-24 | 中国第二重型机械集团公司 | High-speed flying shear for plate and band material |
| CN2923096Y (en) * | 2006-07-25 | 2007-07-18 | 宝山钢铁股份有限公司 | Autiblocked chute device for hot milling machine flying shear |
| CN101543958A (en) * | 2009-04-29 | 2009-09-30 | 江阴三本科技有限公司 | Spiral duct forming machine |
| CN201702439U (en) * | 2010-07-07 | 2011-01-12 | 新疆八一钢铁股份有限公司 | Automatic device for collecting scrap of cold shearing head |
| CN202263769U (en) * | 2011-10-31 | 2012-06-06 | 西安航空发动机集团机电石化设备有限公司 | Novel flying shear device for high speed wire mill |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962472A (en) * | 2014-05-30 | 2014-08-06 | 济钢集团有限公司 | Rear runner device of flying crop shear for small bar material |
| CN103962472B (en) * | 2014-05-30 | 2015-11-11 | 济钢集团有限公司 | Slot device is run after small rod crop flying shear |
| RU2677964C2 (en) * | 2016-04-15 | 2019-01-22 | Наталья Геннадьевна Овчинникова | Method for cutting rails |
| RU2707010C2 (en) * | 2016-04-15 | 2019-11-21 | Наталья Геннадьевна Овчинникова | Method for cutting rails |
| CN110090999A (en) * | 2019-04-01 | 2019-08-06 | 宝钢特钢韶关有限公司 | Wire and rod continuous rolling production line flying shear cuts the control method and device of end blocking |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |