CN110039018A - The online storing unit of flexible dummy bar - Google Patents
The online storing unit of flexible dummy bar Download PDFInfo
- Publication number
- CN110039018A CN110039018A CN201910347757.0A CN201910347757A CN110039018A CN 110039018 A CN110039018 A CN 110039018A CN 201910347757 A CN201910347757 A CN 201910347757A CN 110039018 A CN110039018 A CN 110039018A
- Authority
- CN
- China
- Prior art keywords
- dummy bar
- storage groove
- driver
- flexible dummy
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/08—Accessories for starting the casting procedure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The present invention provides a kind of online storing unit of flexible dummy bar, guiding mechanism, storage groove and the driver being mounted on including rack and above the roller-way of continuous casting process on rack；The guiding mechanism includes oscillating cylinder, support and swings guide groove, and the storage groove is set up on rack at non-linear shapes, and the driver includes pinch roll and power mechanism；Driver is arranged on storage groove, swing guide groove one end of guiding mechanism and storage groove are rotatablely connected, the connection of one end of the other end and oscillating cylinder, the support that the other end of oscillating cylinder is equipped with is fixed together with rack, can be docked or be separated with the roller-way of continuous casting process by the motion guide groove of oscillating cylinder；Flexible dummy bar can be inducted into driver when docking, be clamped or loosened by the pinch roll of driver；Power mechanism driving pinch roll drives flexible dummy bar uplink or downlink when clamping, realizes the aerial storage of the online non-linear shapes of flexible dummy bar, avoids its interference of the online storage to production.
Description
Technical field
The invention belongs to the continuous casting process of metallurgy industry equipment and production technical fields, and in particular to a kind of flexible dummy bar
Online storing unit.
Background technique
Under steel-making field of metallurgy, existing continuous casting process equipment condition, a large amount of conticaster is carried out using flexible dummy bar
It opens and pours production.Opened using dummy bar pour guide continuous casting billet be technology indispensability, can not substitute.
The work of metallurgy conticaster, which is divided into opening, pours preparation, opens and pour, mould adobe blocks, pour steel, go out tail base, stop pouring several modes, prepares
Dummy bar from the roller-way that original position is sent to continuous casting manufacturing technique, and is made dummy ingot by stage, dummy bar storing mechanism
Mouth is blocked under club head to crystallizer；It opens the stage of pouring, motivation is spread in starting casting, draws dummy bar by leading and (dragging), drive is gradually coagulated
Solid slab reach roller-way on；Mould adobe blocks, after moulding adobe blocks open continuous casting steel machine work, and at this time dummy bar will by special mechanism support,
Storage, in case next time uses.
The shaft of flexible dummy bar is made of tens meters of strip multichain section, opens when pouring, flexible dummy bar and continuous casting billet
It is run on continuous casting manufacturing technique line along ejection direction together, from crystallizer to withdrawal straightening machine, has crossed flexible dummy bar after withdrawal straightening machine
Head is rapidly separated with continuous casting billet, then is cut front roller-way, cutting region, cut roller to rollgang region.It is soft after moulding adobe blocks
Property dummy bar, generally take four-bar mechanism to swing mode, flexible dummy bar is in line, and it is lateral (vertical to lie in a horizontal plane in roller-way
To) nearby or close over.When continuous casting machine casting stream is fewer, sprocket wheel chain can also be used and pull flexible dummy bar storage trolley,
Along slope, straight line is placed on roller-way two sides.The online location mode of existing flexible dummy bar have the shortcomings that one it is common, i.e., it is soft
Property dummy bar be all placed near the roller-way in ejection region of conticaster, and in divide formula linear placement, occupy factory in connect
The region of casting production process line is big, causes interference to the production equipment arrangement in the region, so that production line is not mixed and disorderly, smooth,
The complete of the region casting machine cover board is destroyed, the handling work of maintenance and the walking of producers and article is had an effect on.Especially
There are also some equipment therefore can not be in the placement in the region, such as the excision, fixed of marking machine, deburring machine, sampling equipment, base head
Ruler mechanism etc..
Flexible dummy bar is online horizontal linearly to be divided, puts, after completing to open and pouring function, no matter using side store or on
Storage, all occupies quite long roller-way region, so that existing flexible dummy bar stores, mutual shadow mutually interspersed with roller-way online
It rings, affects continuous casting billet production efficiency, be unfavorable for normally producing.
Summary of the invention
In order to solve the problems, such as above-mentioned portion, the present invention provides a kind of online storing unit of flexible dummy bar, including rack and
Guiding mechanism, storage groove and the driver being mounted on above the roller-way of continuous casting process on rack；The guiding mechanism includes
Oscillating cylinder, support and swing guide groove, the storage groove are set up on rack at non-linear shapes, and the driver includes pinch roll
And power mechanism；The driver is arranged on storage groove, and swing guide groove one end of the guiding mechanism and storage groove rotation connect
It connects, one end of the other end and oscillating cylinder that swing guide groove connects, and the other end of oscillating cylinder is equipped with support, and support is fixed on rack
Together, swing guide groove can be docked with the roller-way of continuous casting process with the connecting pin of oscillating cylinder by the movement of oscillating cylinder or
Separation；When the swing guide groove of guiding mechanism is when the roller-way with continuous casting process docks, flexible dummy bar can be inducted into transmission
In machine, the pinch roll of driver clamps or loosens flexible dummy bar；After pinch roll clamps flexible dummy bar, power mechanism is driven
Dynamic pinch roll drives flexible dummy bar uplink, and perhaps downlink is realized and flexible dummy bar is pulled in storage groove storage or from storage
Slot is transmitted back to the roller-way of continuous casting process.
Preferably, the storage groove is integral into curved shape, arc line shaped or broken line type.
Preferably, close packed roller is arranged in the slot bottom of the storage groove, reduces frictional force, is conducive to flexible dummy bar in storage groove
Interior movement.
Preferably, swing guide groove one end of the guiding mechanism is connect with storage groove using pin shaft.
Preferably, one end of the other end for swinging guide groove and oscillating cylinder is connected using pin shaft.
Preferably, the driver further includes rack, and the driver setting is in storage groove and swings guide groove link position,
Rack is fixed on rack, can also be fixed on storage groove.
Preferably, the driver is mounted on storage groove middle position, storage groove front waist section and swing guide before driver
Slot guides flexible dummy bar to enter in the pinch roll of driver together.
Preferably, the driver is a set of or more sets；If more sets, then wherein a set of driver is arranged in storage groove
With swing guide groove link position, other drivers are distributed on storage groove as needed.
Preferably, the storage groove includes slot bottom and side baffle, and cover board is arranged on storage groove, is conducive to flexible dummy bar
Dust-proof and maintenance.
Preferably, the rack is modular, can be required to change opposite continuous casting process according to the technique of different conticasters
Roller-way position.The online storing unit of flexible dummy bar can be generally mounted on before being cut behind the withdrawal straightening machine of production line roller-way
Roller-way region, flexible dummy bar separate after withdrawal straightening machine with slab, at this moment flexible dummy bar can be removed production line
Roller-way storage.
The online storing unit of flexible dummy bar of the invention is used by staging erection above the roller-way of continuous casting manufacturing technique
Non-linear shapes storage groove, placed, greatly reduced required for flexible dummy bar stores online with bending or rolled fashion
Extension position, and it is aerial deposit in aerial, be not take up plant area ground to the space of roller-way production line height, it is entirely avoided soft
Property dummy bar store online in workshop equipment arrangement and contact traffic adverse effect.Design can be docked with roller-way
The guiding mechanism being either detached from is realized in the pinch roll that bundle of lines flexible dummy bar introduces or deflects from driver, then by clamping
The moving handle flexible dummy bar of roller pulls in storage in storage groove；Or to the flexible dummy bar stored in storage groove, by reversed
Movement, which is transmitted back on the roller-way of continuous casting manufacturing technique, to be used, and the automaticity and convenience stored and reused online are realized
Property.
Detailed description of the invention
Fig. 1 is the online storing unit embodiment stereoscopic schematic diagram of flexible dummy bar of the present invention；
Fig. 2 is the guiding mechanism stereoscopic schematic diagram of Fig. 1 embodiment；
Fig. 3 is the arc storage groove stereoscopic schematic diagram of Fig. 1 embodiment；
Fig. 4, Fig. 5 are the stereoscopic schematic diagram at the different directions visual angle of the driver of Fig. 1 embodiment.
In figure: 1- rack, 2- guiding mechanism, 3- storage groove, 4- driver, 5- support column, 6- flexible dummy bar, 7- roller
Road, 8- swing guide groove, 9- oscillating cylinder, 10- support, 11- pin shaft, 12- and storage groove connecting pin, 13- slot bottom, 14- side baffle,
16- close packed roller, 17- pinch roll, 18- power mechanism, 19- clamping cylinder, 20- link arm, 21- rack.
Specific embodiment
In order to further illustrate the technical means and efficacy of the invention taken in order to solve the technical problem, below in conjunction with attached
The invention will be described in further detail with specific embodiment for figure, it should be noted that provided attached drawing is schematical, phase
There is no being drawn fully according to size or ratio between mutually, thus the drawings and specific embodiments be not intended as the present invention claims guarantor
Range is protected to limit.
The online storing unit alternative embodiment of flexible dummy bar as shown in Figure 1, including rack 1 and be located at continuous casting work
Guiding mechanism 2, storage groove 3 and the driver 4 being mounted on above the roller-way 7 of skill on rack 1；Rack 1 includes more support columns 5,
Guiding mechanism 2 includes oscillating cylinder, support and swings guide groove, and storage groove 3 includes slot bottom and side baffle, the shape in the arc-shaped of storage groove 3
It is set up on rack 1, driver 4 includes pinch roll, power mechanism, clamping cylinder, link arm and rack；The driver 4 is arranged
It on storage groove 3, is fixed by its rack, swing guide groove one end and the leading portion inlet of storage groove 3 of guiding mechanism 2 rotate company
It connects, one end of the other end and oscillating cylinder that swing guide groove connects, and the other end of oscillating cylinder is equipped with support, and support and rack 1 are fixed
Together, swinging guide groove can be docked with the connecting pin of oscillating cylinder by the movement of oscillating cylinder with the roller-way 7 of continuous casting process
Or separation, i.e., swing guide groove can be allowed to be docked when oscillating cylinder extends with the roller-way 7 of continuous casting process, when oscillating cylinder shortens
When, shown in the swing guide groove location that dotted line indicates as shown in figure 1, swings guide groove and separated with the roller-way 7 of continuous casting process；Work as guiding mechanism
2 swing guide groove, can be soft under the continuous casting power effect of roller-way 7 when the roller-way 7 with continuous casting manufacturing technique docks
Property dummy bar 6 be inducted into the pinch roll of driver 4, clamping cylinder drives pinch roll to clamp or loosen flexibility and draws by link arm
Spindle blade 6；When pinch roll clamp flexible dummy bar 6 after, power mechanism drive pinch roll drive 6 uplink of flexible dummy bar or under
Row realizes the roller-way 7 that flexible dummy bar 6 is pulled in storage groove 3 and stores or be transmitted back to from storage groove 3 continuous casting manufacturing technique.
The storage groove of the present embodiment is that the arc-shaped of vertical about 3/4 circumference is erected above roller-way, empty above roller-way shared by storage groove
Between be sized at the diameter of circular arc and, even if not whole circumference is long, can also be obtained and be taken up space by the relationship of circumference and diameter
Length at least reduces half, and the antenna height of storage groove is more than the height that production line needs, therefore will not be again to each in workshop
Item production activity generates obstruction.The total length of storage groove can be equal to or more than flexible dummy bar length, flexible dummy bar
Including integrally contained；The total length of storage groove also can be slightly less than flexible dummy bar length, when storing flexible dummy bar, allow
Flexible dummy bar end has one section to be suspended on outside storage groove.
Guiding mechanism as shown in Figure 2, the guiding mechanism include oscillating cylinder 9, support 10 and swing guide groove 8, and support 10 is solid
Due to one end of oscillating cylinder 9, support 10 can be connect with the rack 1 in Fig. 1, and the other end of oscillating cylinder 9 by pin shaft 11 and is swung
Guide groove 8 connect, swing guide groove 8 have with storage groove connecting pin 12, the guiding mechanism in the online storing unit of flexible dummy bar,
By the movement of oscillating cylinder 9, drives swing guide groove 8 to make rotating motion around with storage groove connecting pin 12, realize and continuous casting work
The docking or separation of the roller-way of skill.Its effect is mainly: need flexible dummy bar 6 pull in storage groove 3 store or
When person is transmitted back to the roller-way 7 of continuous casting manufacturing technique from storage groove 3, pair of the roller-way by swinging guide groove 8 and continuous casting manufacturing technique
It connects, to guide the movement of dynamic flexible dummy bar 6.And when do not done between storage groove 3 and roller-way 7 flexible dummy bar 6 it is mobile when,
Swing guide slot 8 can be made to separate with roller-way by oscillating cylinder 9, so that the online storing unit of flexible dummy bar does not influence continuous casting billet
Production.
Arc storage groove as shown in Figure 3, the storage groove include slot bottom 13 and side baffle 14, storage groove shape frame in the arc-shaped
On rack 1, slot bottom 13 is provided with close packed roller 16.The section of storage groove is flute profile, and there are side baffle in two sides, prevent flexibility
Dummy bar laterally deflects away from outside storage groove when mobile, and slot bottom setting close packed roller may make friction suffered when flexible dummy bar is mobile
Power is smaller.The insertion installation site of driver is also preset among the storage groove, the installation site of the default driver is vertical
The horizontal diameter direction side of circular arc plane, flexible dummy bar introduce the arc section before the driver installation site of storage groove
On the outside of circular arc, flexible dummy bar is guided under the effect of continuous casting power by the storage groove arc section of front storage groove slot bottom
Driver can be risen to, after flexible dummy bar penetrates driver, driver could play power to the movement of flexible dummy bar
Draw；On the inside of circular arc, flexible dummy bar front end passes through to be passed the slot bottom of the default subsequent storage groove of driver installation site
Become the inverse roller-way production line direction of motion after motivation to continue to rise along circular arc, after rising to circular arc highest point, before flexible dummy bar
End declines along circular arc, finally flexible dummy bar lodge on the arc-shaped storage groove.
Driver alternative embodiment as shown in Figure 4, Figure 5, the driver include pinch roll 17, power mechanism 18, clamp
Cylinder 19, link arm 20 and rack 21；Pinch roll 17 is to be arranged in pairs above and below, is power with clamping cylinder 19, meanwhile, in link arm
It is realized under 20 cooperation and the flexible dummy bar penetrated among the pinch roll being arranged in pairs above and below is clamped or is loosened；It is dynamic
Force mechanisms 18 can drive the rotation of pinch roll 17 to generate the mobile tractive force to clamped flexible dummy bar, and rack 21 is clamping
Roller 17, power mechanism 18, clamping cylinder 19 and link arm 20 are combined, and rack 21 facilitates equipped with mounting hole fixes driver
In the default installed position of storage groove.
Certainly, the present invention can also have other various embodiments, such as storage groove is also possible to ellipse arc or bent
Shape etc., it might even be possible at multi-turn coiled configuration, the driver matched on storage groove can also have it is multiple, without departing substantially from essence of the invention
In the case where mind and its essence, those skilled in the art can make various corresponding changes and modifications, but these according to the present invention
Corresponding changes and modifications belong to scope of protection of the claims of the invention.
Claims (10)
1. a kind of online storing unit of flexible dummy bar, it is characterised in that: including rack and above the roller-way of continuous casting process
Guiding mechanism, storage groove and the driver being mounted on rack；The guiding mechanism include oscillating cylinder, support and swing guide groove,
The storage groove is set up on rack at non-linear shapes, and the driver includes pinch roll and power mechanism；The driver
Be arranged on storage groove, swing guide groove one end of the guiding mechanism and storage groove are rotatablely connected, swing the other end of guide groove with
One end of oscillating cylinder connects, and the other end of oscillating cylinder is equipped with support, and support is fixed together with rack, swings guide groove and oscillating cylinder
Connecting pin can be docked or be separated with the roller-way of continuous casting process by the movement of oscillating cylinder；When the swing of guiding mechanism
Guide groove can be inducted into flexible dummy bar in driver when the roller-way with continuous casting process docks, the pinch roll folder of driver
It is tight or loosen flexible dummy bar；After pinch roll clamps flexible dummy bar, power mechanism drives pinch roll to drive flexible dummy ingot
Perhaps downlink realizes the roller that flexible dummy bar is pulled in storage groove and stores or be transmitted back to from storage groove continuous casting process to bar uplink
Road.
2. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the storage groove is integral into song
Linear, arc line shaped or broken line type.
3. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the slot bottom of the storage groove is set
Set close packed roller.
4. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the swing of the guiding mechanism
Guide groove one end is connect with storage groove using pin shaft.
5. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: described to swing the another of guide groove
End is connect with one end of oscillating cylinder using pin shaft.
6. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the driver further includes machine
Frame, the driver setting is in storage groove and swings guide groove link position, and rack is fixed on rack or storage groove.
7. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the driver, which is mounted on, deposits
Slot middle position is put, the storage groove front waist section before driver and guide groove is swung flexible dummy bar is guided to enter the folder of driver together
In tight roller.
8. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the driver be it is a set of or
Person covers more；If more sets, then wherein a set of driver setting in storage groove and swings guide groove link position, other drivers according to
It needs to be distributed on storage groove.
9. the online storing unit of flexible dummy bar according to claim 1, it is characterised in that: the storage groove includes slot bottom
And side baffle, cover board is also set up on storage groove.
10. the online storing unit of flexible dummy bar described in one of -9 according to claim 1, it is characterised in that: the rack is
It is modular, the position for changing the roller-way of opposite continuous casting process can be required according to the technique of different conticasters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347757.0A CN110039018A (en) | 2019-04-28 | 2019-04-28 | The online storing unit of flexible dummy bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347757.0A CN110039018A (en) | 2019-04-28 | 2019-04-28 | The online storing unit of flexible dummy bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039018A true CN110039018A (en) | 2019-07-23 |
Family
ID=67279829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347757.0A Pending CN110039018A (en) | 2019-04-28 | 2019-04-28 | The online storing unit of flexible dummy bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039018A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104431A (en) * | 1975-03-12 | 1976-09-16 | Hitachi Shipbuilding Eng Co | RENZOKUCHUZOSETSUBINIOKERU DAMIIBAARESHIIBAA |
| JPS55139153A (en) * | 1979-04-17 | 1980-10-30 | Kobe Steel Ltd | Accomodating and inserting apparatus for dummy bar of continuous casting machine |
| CA1174829A (en) * | 1980-03-05 | 1984-09-25 | Werner Scheurecker | Arrangement for separating a starter bar from a cast strand in a continuous casting plant |
| JPS60148648A (en) * | 1984-01-12 | 1985-08-05 | Sumitomo Heavy Ind Ltd | Dummy bar centering device for plural casting billets |
| JPS60177940A (en) * | 1984-02-23 | 1985-09-11 | Nippon Steel Corp | Continuous casting device |
| EP0224716A1 (en) * | 1985-11-27 | 1987-06-10 | CONTINUA INTERNATIONAL CONTINUOUS CASTING S.p.A. | Machine for the curved continuous casting with rigid starting bar |
| US4830087A (en) * | 1982-12-18 | 1989-05-16 | Mannesmann Ag | Continuous casting of thin slab ingots |
| CN105307797A (en) * | 2013-06-20 | 2016-02-03 | 钢铁普蓝特克股份有限公司 | Continuous casting device and method for using same |
-
2019
- 2019-04-28 CN CN201910347757.0A patent/CN110039018A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104431A (en) * | 1975-03-12 | 1976-09-16 | Hitachi Shipbuilding Eng Co | RENZOKUCHUZOSETSUBINIOKERU DAMIIBAARESHIIBAA |
| JPS55139153A (en) * | 1979-04-17 | 1980-10-30 | Kobe Steel Ltd | Accomodating and inserting apparatus for dummy bar of continuous casting machine |
| CA1174829A (en) * | 1980-03-05 | 1984-09-25 | Werner Scheurecker | Arrangement for separating a starter bar from a cast strand in a continuous casting plant |
| US4830087A (en) * | 1982-12-18 | 1989-05-16 | Mannesmann Ag | Continuous casting of thin slab ingots |
| JPS60148648A (en) * | 1984-01-12 | 1985-08-05 | Sumitomo Heavy Ind Ltd | Dummy bar centering device for plural casting billets |
| JPS60177940A (en) * | 1984-02-23 | 1985-09-11 | Nippon Steel Corp | Continuous casting device |
| EP0224716A1 (en) * | 1985-11-27 | 1987-06-10 | CONTINUA INTERNATIONAL CONTINUOUS CASTING S.p.A. | Machine for the curved continuous casting with rigid starting bar |
| CN105307797A (en) * | 2013-06-20 | 2016-02-03 | 钢铁普蓝特克股份有限公司 | Continuous casting device and method for using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |
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| RJ01 | Rejection of invention patent application after publication |